Requirements: Windows XP / Vista / Windows 7 / XP 64-bit / Vista 64-bit / Windows 7 64-bit / Windows 8 / Windows 8 64-bit / Windows 10 / Windows 10 64-bit. Possible solution: The following registry key seems to cause trouble: Cant install Windows 8. Processor doesn't support Compare. Exchange. 12. 8Few days, we posted about an error we just received while installing Windows 8. Preview on Virtual. Box. As we all know, Virtual. Box is the safest way to try out preview versions, because it supplies all the necessary requirements to the Windows edition to tested. Today, we came around another issue while installing Windows 8. Microsoft Windows 8 Virtualbox Download LinuxMicrosoft Windows 8 Virtualbox Download Extension
Virtual. Box. This time, we received an error window: Your PC doesn’t support Compare. Exchange. 12. 8. Here is the screenshot: It appears that this is a compatibility issue, strictly related to virtualization since Windows 8 is running on the same PC. However, Virtual. Box parameters must be satisfied when you decide to install any operating system, in addition to normal requirements specified for it. Virtual. Box has a solution for this. The fix is mentioned below, but make sure that you perform it when Virtual. Box is not running on your system. Can’t install Windows 8. Compare. Exchange. Open Command Prompt with administrative privileges. Type these commands one by one followed by Enter key: cd “C: \Program Files\Oracle\Virtual. Box”VBox. Manage setextradata . Now reboot and try to install Windows 8. This article applies to 3. Windows 8. 1, if you’re going to install 6. Windows 8. 1, then your processor must support CMPXCHG1. Prefetch. W and LAHF/SAHF. Hope you find the fix helpful! Check this post if you receive Your Windows 8.
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August 2017
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