How to solve Windows Anytime Upgrade error key

  
 

No disk, no latency. With Windows
Anytime Upgrade, you can upgrade to a later version of Windows
7 in just 10 minutes, for example, from Home Premium to Ultimate. This way, you can use additional features while keeping the current program, files, and settings intact, but you may encounter a situation where you initially enter an inappropriate upgrade key and then cancel the upgrade. When you open Windows
Anytime Upgrade again, you are no longer prompted to enter the key, but directly perform the key verification process. How to clear this key and re-enter it?

Operation steps

▲ Click the Start button, type regedit in the search box, and press Enter.

▲ Expand to HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\WindowsAnytimeUpgrade.

▲ Right click on WindowsAnytimeUpgrade and select Delete.



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