Mac OS cannot be installed on your computer

Step 9

Follow the instructions to install Mac OS X in the dialog that appears. The installation disc image runs from the PearPC emulator software and will work exactly as if it originally ran on Mac hardware. Since you are using an emulator, Mac OS may not run as fast as it does on a Mac. Thus, the installation can take several hours.

Step 4

Create an image of your Mac OS X installation disc. You must have an original installation disc to meet all legal requirements to install a Mac operating system. Insert the Mac OS X installation disc into your PC or Mac and open it with a commercial disc copying software (such as Nero or Toast) or the standard disc software that came with your computer. Click “File” and select “Create Disk Image”.

Step 5

Save the disk image to the PearPC installation folder. If you created the disc image on another computer, use a USB cable, flash drive, or CD / DVD drive to transfer the disc image to the Windows PC on which you want to install Mac OS.

Step 3

Double click the downloaded PearPC file. This will automatically extract the contents of the file to your local hard drive. When a dialog asks you to choose a location, select your desktop.

Step 7

Follow the installation instructions. PearPC will ask you where to find the Mac OS X disk image you saved, as well as the original PearPC data files (on your desktop). Complete the installation process by clicking Next and following each step in the dialog box. Do not close the dialog box until the installation is complete. After completing the installation process, the PearPC emulator will place the Mac OS X icon on the Windows desktop.

The Mac OS X operating system allows users to install and run the Microsoft Windows operating system on a Macintosh. However, this cross-platform support is not available on PC. Unable to install Mac OS on a Windows computer. Fortunately, such technical difficulties can be circumvented by using a software emulator. Basically, it makes the Mac OS think it’s running on Mac hardware. Learn how to run Mac OS X on a Windows computer to improve performance and allow your computer to run programs for both software platforms.

All is not lost if you encounter this specific error

The “macOS cannot be installed on your computer” error is one of the last you want to see. It appears when you try to update your Mac operating system but cannot complete the operation. Despite the wording, this does not mean that your rig will never work. It just means that one time it failed.

The bad news is that this error can occur for a number of reasons. The good news is you can get your Mac back up and running and just get going.

What causes the “macOS could not be installed” error?

Several issues can cause the problem. Luckily, the error screen itself should give you some idea of ​​what happened. Here are some of the messages you may see under the warning:

  • “Looks like the pat /System/Installation/Packages/OSInstall.mpkg file is missing or corrupted.”.
  • “An error occurred while installing macOS.”
  • “Unable to unmount volume for repair.”
  • “Storage system check or restore failed.”
  • “An error occurred while verifying the firmware.”

Some of them offer more information than others, but they point to various installation steps that failed. The following steps and fixes should be able to resolve any of the above issues.

How to fix macOS cannot be installed on your computer

How to fix the ‘macOS could not be installed‘ error

Restart your computer and try again. It might seem counterintuitive to redo something that just didn’t work, but sometimes a reboot is all your Mac needs to get it right.

Check the date and time setting. If the displayed date and time are not correct, this may be a problem. Restart your Mac if necessary, and then go to System Preferences Date & Time. Click the lock icon and enter your password (if required) to activate the changes, then click Set date and time automatically. After that, try the installation again to see if it works.

Free up space. In some cases, macOS will fail to install because there is not enough hard disk space to do so. To see how much you have, click the Apple logo About This Mac Storage. You will see a breakdown of what lives on your computer.

Hover your mouse over the blank space on the right side of this panel to see exactly how much space is available. If this seems a little low, you can temporarily delete some junk files to see if this allows the installation to continue.

Later versions of macOS also include a Manage option that will offer tips and tricks to help you find things to get rid of.

Remove the installer. Find the macOS installer in your Finder’s Downloads folder, drag it to the trash, then download it again and try again.

You may need to force restart your Mac while holding down the Power button. until it turns off. Then turn on your Mac again. You can also hold down Shift while restarting to boot into Safe Mode so the installer doesn’t try to start again.

Reboot NVRAM. It is a small chunk of memory that stores basic information such as time, monitor resolution, and which disk to run from. You may need to go back to your System Preferences to change any settings that have changed, but you can try the installation again to see if the issue is resolved.

Restore from backup. If you use Time Machine to back up your Mac regularly, you can try to revert to an earlier state to check if it is more compatible with the installer.

  • Make sure your backup drive is connected, then restart your computer and hold Command R. until the Apple logo appears. Instead of going to the desktop, your computer prompts you to select your primary language and then opens a window called macOS Utilities.
  • In macOS Utilities, click Restore from Time Machine Backup. then click Continue.
  • You will be taken to an intermediate screen with some information about what you are about to do. Click Continue. to move forward.
  • Select the drive where your backups are stored and click Continue again. to open a screen where you can select your most recent backup. After that click Continue again.
  • Your computer will restore the previous backup and you can see if the installation works.

Launch Disk First Aid. This can help if you receive an “Unable to mount volume” error message. First Aid will check your internal hard drive and fix whatever it can. He may even be able to mount the volume after it is done. Then you can repeat the installation.

If none of the above worked, it might be time to turn your computer over to the professionals. Check out our guide on how to fix your computer to learn how to find someone to fix the problem and what to do to get your Mac ready for service.

How to install mac OS x instead of Windows on a laptop or PC: post-installation

cannot, installed, computer

When you turn on the computer, go to the startup menu again and select the USB flash drive. Complete the system setup and install MultiBeast. Press the Quiсk Start button in the program menu. Next, select the sound and network card options. To save a profile of your settings, click on the Save button. Finally, click the Build and Install button. Now restart your computer.

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Done! You’ve got a working Mac OS on your PC.

After installation

If the installation went smoothly without a hitch, then it’s time to start setting up the installed system. This is absolutely essential. If this is not done, then after the reboot the system simply will not start due to the lack of the necessary kexts. To configure “Mac” you need to run the previously downloaded MultiBeast utility. It is she who will help us in setting up. How to install Mac OS on a Lenovo laptop and then customize it? Similar. Although there are some peculiarities with “Lenovo” that will be useful to know. Some models are equipped with Wi-Fi transmitters that do not run under the Mac at all (BCM 4313). Only replacing the adapter will help here.

If we do not have “Lenovo”, we continue with the configuration. In MultiBeast it is required to select the drivers required for our laptop. In addition, it is required to select the DSDT-list of the laptop from Apple, which best suits our specifications. Then all that remains is to click on the Build button, then Install. After completing the installation of the necessary kexts in the system, you need to restart the computer for the changes to take effect.

Which distros shouldn’t be used

Never try to use distributions already prepared for installation on a PC. As a rule, they are very crooked, since they tried to make a universal system out of an individual system. And this does not happen. It is better to learn how to install Mac OS on a laptop yourself, and create a distribution kit for your machine from scratch. Stability will be much higher.

How to install mac OS on a laptop

How to install mac OS sierra on Windows pc: installation process

Connect the USB flash drive to your computer via a USB 2.0 port and boot from it when you turn on the device. Clover Boot will appear on the screen. Select Boot Mac OS X from USB. Then follow the described steps:

  • choose the language of the future system;
  • disable sending diagnostics to Apple. Remember that this method is informal.,
  • therefore, the developers may “not appreciate” your amateur performance;
  • erase all information from the hard drive through the disk utility. It is recommended that you use a separate media to avoid uninstalling Windows (in case the installation fails);
  • select the partition where you want to install the OS;
  • wait for the process to finish and restart your computer.

Where to get Mac OS?

You have two options to choose from for obtaining a distribution kit for installing an operating system:

  • downloading a cracked installer with the required assembly;
  • downloading the official installer via the App Store.

The first option will have to be used by those who want to install this OS on a PC with an AMD processor. In this case, it is advisable to download a modified distribution (Snow Leopard) and install it.

Everyone else can use the original installer. However, it cannot be obtained for free. You will need either an Apple ID account with the operating system you purchased, or the MacBook itself. You can ask for a laptop on time if you don’t have your own. To install mac OS x on Windows pc, download the OS image using the following instructions:

EASY FIX / OS X could not be installed on your computer

  • go to the App Store and log in with your Apple ID;
  • go to the page with the OS and click the “Download” button;
  • wait for the download to finish;
  • the distribution kit will be saved in the “Applications” folder.

Now you need to create a bootable media from which you will install a clean OS. The easiest and most affordable option is a regular flash drive.


The Chameleon shell is loaded first. She offers to choose a boot method: from a USB flash drive or from a hard drive. We select the method of booting from a USB flash drive, but with the display of the installation log. This will make it easier to understand what kind of error occurred (if any) than in graphical mode. After loading the necessary kexts, the “Mac OS” installer will be loaded. Now we need to format the section. Select “Disk Utility”, the desired partition and format it in “Mac OS X Journal”. Click “Next” and the installation process itself begins.

If nothing has taken off anywhere, then after creating an account, you will be thrown immediately to the desktop of the installed system. If the installation stopped for some reason, it is important to find out what the reason is. In most cases, the installation gets stuck due to the video card. Then you need to restart the laptop and, when choosing to boot from a USB flash drive, register the GraphicsEnabler-Yes key. After that, everything should go on as usual. Many are wondering how to install Mac OS on an Acer laptop with hybrid graphics. Answer: exactly the same. By disabling the discrete video adapter.

Hackintosh or CustoMac

A few years ago, users of the Windows operating system could not afford to install a Mac OS. Today, each user can not only test, but also fully use Apple’s OS on their device. Such PCs are usually called Hackintosh. You are installing Apple software on a computer from another manufacturer. Many, of course, will be concerned about the legal aspect in this situation. Installing Mac OS on a Computer. How Legal Is It? Apple is constantly suing the creators of these custom computers, but does not take any serious action against them.

How to install certificates

Congratulations on your purchase of Flak! We will assume that you have already installed Flak on your computer. If not, take a look here first.

LogMe is only available to owners of the Flak Classic Business edition. But don’t be discouraged! All our loyal users will be able to upgrade their Flak devices to the Business edition for free! All you have to do is just run the Flak update and see if this applies to you. Stay tuned for a new version coming soon!

NB! the full functionality of Flak is not currently available for Mac OS devices.

We mean that

a) you have already registered on the site of a cloud service provider that supports the OpenID authentication standard

b) you have already received a digital certificate, and it is located in a directory on a disk or installed in a browser

c) you have a password to export the certificate

For example, when you sign up on the StartSSL site, you receive a digital certificate that is installed on your computer.

If the certificate is stored on your disk, then skip steps 2 and 3, otherwise

a) In Chrome browser: Go to Settings, click on Show advanced settings, in the HTTPS / SSL section click on Manage certificates

b) in Firefox browser: Go to Settings, then to Advanced, select the Certificates tab and click on View Certificates

macOS could not be installed on your computer FINAL SOLUTION

c) in browser Explorer: Go to Internet Options, select the bookmark and click on Certificates.

Find the certificate of the cloud service provider you need among the list of certificates, export the certificate and private key to a directory on the disk. Files will be with the extension.pfx or.p12.

Open a web browser (there are no special requirements for browsers, except for Internet Explorer, where versions 9.0 and higher are supported.)

Enter in the browser window and press Enter.

The Flak web interface will open.

Click on Easy Login. You will be taken to the Certificate Management page.

Click on Certificates.

If you have already registered your Flak. then you will see the Flak certificate listed. This certificate cannot be deleted.

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To add a new certificate, click on the black rectangle with three dots.

Find the folder where the certificate is stored, select the certificate with the.p12 or.pfx extension. Click OK. The file name will appear on the screen. Click on the Import button. Enter the password to export the certificate.

Flak will restart and the web interface login window will appear on the screen.

The Flak web interface will open.

Click on Easy Login, then on Certificates. Check that your certificate is in the certificate lists.

Click on Back and return to the Easy Login page. Now click on Servers.

To fully use the imported certificate, you need to add a server. Write the name of your server in the format (without www.), Click on Select Sertificate and select a certificate from the list. Click on Tap Flak to authenticate and select either Yes if you want to confirm authentication on the server site every time by touching Flak, or No. Click on Import.

The certificate connected to the server appears in the list. Go back to the main web interface.

Click on the red button in the Easy Login section. The button turns green. 19. Create a backup copy of the certificates that you used during the installation by copying them to an encrypted disk (for example TrueCrypt) or to a CD or flash memory, and then delete the certificates from the browser and from the folder on the disk.

All is ready! How to use LogMe is described here.

NB: if you do not use LogMe often, then for better security, we advise you to turn off the LogMe option (the button on LogMe will turn red).

NB: Flak Secuter is designed in such a way that you can only add and remove certificates on Flak. It is not possible to export or copy certificates from Flak protected memory. Therefore, we advise you to keep copies of certificates in a separate secure place.

The Flak Installation and Flak User Guides are located on the Flak disc in the Manuals directory and are available for download from our website here.

Creating a bootable USB drive

Installing macOS X consists of several steps, one of which is creating a bootable USB flash drive or disk. Without this, you will not be able to change the operating system. Therefore, below we will tell you how to do it using the free BootDiskUtility utility:

  • Run the program and through the “Options” menu select “Configuration”.
  • A tab with basic parameters settings will open. Find the line “Boot Partition Size (MB)” and make sure there is a checkmark next to it. Resize the partition as needed. Here, see that the item “DL” (at the very top) is marked active. Save your changes and click OK.
  • Select “Tools” in the main window of the program and select “FixDSDT Calculator for Clover” from the list that opens. Then click on the Default button. to use the default parameters.
  • Insert your Flash drive into an available USB slot. After that, it will be displayed in the list of available ones on the main screen of the program. If there are several of them, then select the one you need and click Format. to completely delete information from the flash drive. Please note that after this all data will be deleted. Therefore, if necessary, move them in advance.
  • After that, download the distribution to a USB flash drive. Depending on the type of operating system selected (El Capitan, Yosemite, Mavericks, Mountain Lion), the process may differ. To do this, you need to move the downloaded file to the flash drive section.
  • After that, select the desired Flash drive in the program and click on the plus icon to access the sections. Select “Partition2” and click “Restore Partition”. Then, in the window that opens, specify the path to the macOS distribution.

Wait for the operation to complete. As soon as the operating system is recorded, the USB flash drive can be used as a bootable one for installing macOS.

If you want to install macOS on Windows as a second operating system, then you do not need to completely format the disk.

Installation features

There are several ways to install macOS on a regular PC. Each has its own characteristics, so read them carefully and choose the one you need:

  • As the main operating system. Then you can use all the features of OS X right on your PC. All computer resources (hard disk space) will be concentrated on the selected OS.
  • The second operating system along with Windows. OS X will be used as an add-on. After starting the computer, you can choose which system to boot (Linux, Windows or OS). You won’t be able to use all the PC capabilities (HDD capacity).
  • Inside Windows using a virtual machine. To do this, you will need special software and distributions of the required OS. The method allows you to simultaneously work with several operating systems, manage the available system resources (for example, determine how much RAM the OS will receive).

In all cases, you will need a distribution kit to install the operating system. If you are going to install OS X as the main or additional OS, then you will have to create a bootable USB flash drive or use a ready-made macOS disk.

Preparing an OS X bootable USB stick

A bootable USB flash drive is a regular Flash drive on which a distribution kit with an operating system is written. In our case, it will be OS X. You can create it from under Windows or another computer (on Linux or Mac). In all cases, the methods will be different. To create a USB flash drive with macOS on a Windows PC, follow these steps:

  • Download and install a utility for creating bootable USB drives on your computer. We will use Bootdisk Utility, but you can choose any other software.
  • Download the OS X distribution you plan to install on your PC. To do this, use the official Apple website or any other. Versions of some distributions can be downloaded from the Torrent tracker via the Internet.

After all the necessary files and programs have been downloaded, you can proceed to the next stage. creating a bootable USB flash drive. To do this, you will additionally need a USB drive with at least 8GB of memory.

Installing Mac OS on PC

You can use macOS not only on a MacBook, but also on a regular Windows computer. Next, we will tell you how to install macOS on a PC and what programs you need for this. After that you will be able to use all the features of the “apple” operating system.

Install macOS

Installing the macOS operating system on a PC begins with creating a bootable USB flash drive. Therefore, when the USB drive is ready, you can proceed to the next step. To start the installation, follow these steps:

  • Change the boot priority of devices from HDD to USB in BIOS. After that, the computer will not boot from the hard drive where Windows is installed, but from a removable USB drive.
  • Plug the USB stick into a free USB port and restart your computer. A screen will appear with the Clover interface. this is the program that was installed on the Flash drive through the Bootdisk Utility.
  • Using the mouse or keys on the keyboard, go to the “Options” section.
  • In the new window, find the Boot Args parameter and press the Enter button. Add “-v” in front of “kext-dev-mode = 1”. Then go back to the previous screen.
  • Click Boot macOS X from OS X Base System to start unpacking the downloaded image. Additionally, specify the language that will be used in the process.
  • At the top of the screen, click on the “Utilities” menu and select “Disk Utility” in the list that opens. P9 Select the desired drive to be installed on and format it using the HFS file system. To do this, click Erase.
  • On the Install OS X screen, select the Continue button and select the drive where you want to boot the operating system.
    After that, wait until the installation is complete.
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Depending on the technical characteristics of the computer and other features of the operating system, as a rule, the process takes no more than 20 minutes. Now you know how to install macOS instead of Windows 10 on your computer and what you need to do.

We use a virtual machine

If installing the macOS operating system on a PC as a primary or secondary one is not suitable, then you can use the capabilities of a MacBook through a virtual machine. To do this, follow these steps:

  • Install the virtual machine on your computer or laptop. To do this, use programs such as VirtualBox, VMWare and similar.
  • Additionally, download a mac distribution or a separate image specifically for running in a virtual machine. Please note that depending on the program itself, they may have a different format.
  • Start the virtual machine and install the operating system “from scratch” following the instructions described above.
  • If you are using a ready-made image that does not require installation, then launch the player, with which you need to start the operating system.

Installing a macOS distribution from a USB flash drive takes no more than 40 minutes. But if you do not plan to use the operating system too actively, then you can do it in a virtual machine. Using a virtual machine, you will be able to boot other operating systems.


Installing the macOS X operating system on a PC is not only downloading, but also setting up the OS. After unpacking is finished, it is necessary to correctly configure the main parameters.

To do this, follow these steps:

  • In the list, select the language in which the device will be registered and click Continue.
  • Specify a keyboard layout. If you are not using a poppy, then it is recommended to choose “Russian. PC”.
  • If you have not previously used other Apple devices and you have no backups, then in the “Transfer information” section, select “Do not transfer data to Macbook” and click Continue.
  • If you have an Apple ID, then log in with your account details. This setting can be configured at any other time, so click Don’t Sign In.
  • Accept the terms of the license agreement and create a user account. These are common measures to protect data stored on a computer. Therefore, if necessary, set a password.
  • Select a time zone and put a tick in front of the “Do not register”.

Most of these parameters can be changed on macOS later, through the “Settings” menu. This may require you to enter your administrator account and Apple ID information. If necessary, set up synchronization, backup.

This article showed you how to install macOS on a PC using the required programs. There are several installation options, and which one to use is up to you. We hope our article will help you to implement your plans faster and easier.

Wine update

Wine is installed with PlayOnMac.

To update Wine to the latest version, open the PlayOnMac top menu and select the Manage Wine Versions command:

After that, a window will open with the versions of Wine available for installation.

Move the latest version of Wine to the right side of the window. After that, the installation process will begin.

When the installation is complete, the new Wine version will appear on the left side of the PlayOnMac wine versions manager window. After that, you can close this window and start installing the trading terminal.

Terminal Installation on Mac OS

The client terminal can be installed and used on computers with the Mac OS operating system using Wine. Wine. it is free software that allows users of Unix-like systems to run applications developed for use on Microsoft Windows systems. Among others, there is also a version of Wine for Mac OS.

Wine is not completely stable. This means that not all functions of the launched application may work as expected.

The easiest way to install a trading platform is to download a ready-made package from the official website. The platform is installed as a regular application for Mac OS. you need to drag the platform icon to Applications and wait until the installation is completed.

The trading platform for Mac OS supports the Apple M1 chip and works stably on any version of the system, including Big Sur.

The installation package is built using CrossOver technology. This platform is based on Wine, but unlike other projects and Wine itself, CrossOver is a commercial product. Therefore, its development is much faster: the environment is optimized for better performance of Windows applications, and errors that arise are corrected in a timely manner. CrossOver differs from “pure” Wine in a narrower focus, it is aimed at supporting the most popular office and other Windows applications. Compatibility with these applications is extensively tested and debugged, so they tend to run more stable than in Wine. Among these applications is the trading platform.

Installing the platform from a ready-made DMG package does not require CrossOver on your computer. Accordingly, its use is absolutely free. You don’t need to download any additional components or make complex settings. After installing from the package, the platform will be immediately ready for work.

If this option did not suit you for some reason, below is an alternative way to launch the trading platform on your Mac.

Installing PlayOnMac

PlayOnMac. is a Wine based software that allows you to easily install Windows applications on Mac OS.

To install PlayOnMac, open the official website of the product, go to the Downloads section and click the link to download the latest version.

After the installation DMG package has been downloaded, run it from the Downloads section of your system:

After that, the window for the first launch of PlayOnMac will appear. After clicking the “Next” button, the installer will start checking and installing the various components required for operation.

XQuartz is the first component required for the operation. It is a software tool for using the X Window System on Mac OS. The X Window System provides standard tools and protocols for building a graphical user interface on UNIX-like operating systems.

If you already have XQuartz installed or want to install it yourself later, select “Don’t install XQuartz for the moment” or “I’ve downloaded file by myself” respectively.

Installation of XQuartz takes place in several stages. At the first stages, you need to proHonor important information (Read Me) and agree to the terms of the license.

Before starting the installation, the Mac OS security system will require you to specify a password for your account:

Wait for the installation to complete. You must restart your computer for the changes to take effect.

After rebooting the system, launch PlayOnMac again from the installation file in the Downloads folder. You will be greeted by the first run window again. This time, the installer will offer to install MS Windows fonts, which are also required for correct operation.

Agree to the terms of the license agreement and wait for the installation to complete. After that PlayOnMac is ready to use, you will see its main window:

Terminal installation

To install the terminal, download the “mt4setup.exe” installer. When the download is complete, run the installation file. It will be automatically opened using PlayOnMac.

After that, the standard terminal installation process will be launched, go through all its stages:

When the installation is complete, PlayOnMac will prompt you to create shortcuts for the terminal components. the client terminal itself and the MetaEditor code editor:

After creating the necessary shortcuts, you can start working with the trading terminal. To start, double-click on it in the PlayOnMac window.

Terminal data directory

For each installed program PlayOnMac creates its own virtual logical disk with the necessary environment. On disk, the terminal data directory is located by default in the following path during installation:

Library \ PlayOnMac \ WinePrefix \ Client_Terminal_ \ Drive C \ Program Files \ Client Terminal