Win7 degradation problem

Question

Hi，Teams&&experts：

I have meet the problem,Error in enterprise version of Win7 flagship upgrade:

On a computer running a non-core version of Microsoft Windows, run "slui.exe 0x2a0xc004f015"

Error: 0xc004f015

Can anyone help me solve this proble？ Here is the Trouble picture:

Thanks in advance!

Answer 1

Hi. Thank you for your question and reaching out. I’d be more than happy to help you with your query

To solve the 0xc004f015 error when attempting to upgrade a non-core version of Windows 7, you can try the following steps:

Make sure that your computer meets all of the requirements for the upgrade.

Check if the product key is valid and entering it correctly.

Make sure that you are not performing the upgrade on a domain-joined computer.

Download and install all of the latest Windows Updates.

Make sure that you have the latest version of the Windows 7 installation media.

Make sure that the Windows 7 installation media is in the drive.

Make sure that your computer is not set to boot from a USB device.

Make sure that the BIOS is up to date.

Perform a clean boot to ensure that no other programs or services are conflicting.

Try the slui.exe command with the sethc.exe command instead.

Try the Media Creation Tool to upgrade instead of the slui.exe command.

Try to reinstall Windows 7 from the original installation media.

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