Windows not validating valid copy
This is very annoying when you get an error like “This Copy of Windows is not genuine” OR “ Windows 7 Not Genuine” on Windows 7, this is because either you are not running a genuine copy of Windows or your license got expired.There is also chance that a Windows update can cause this problem, in all these three cases you get the error at the computer startup that Windows is not genuine, and also computer background changed to black screen.Step 1: Launch Ease US Todo Backup software and then choose "File Backup", "Disk/partition Backup" or "System Backup" for different backup purpose.Step 2: Choose the system, disk partition, files or apps that you want to back up.
If your windows get not genuine after updating the windows then follow these steps to fix this error- After that Restart your computer, and you won’t get the not genuine error again, but when your windows get updated again problem will arise again, so consider disabling Windows updates.
Both Windows 7 32 bit and 64 bit can apply the methods below.
But I have to mention that don't buy Windows OS from any other third-party e Commerce stores, in case you had problems, you have to contact your vendor.
Then select a destination where you want to store the backup file.
Step 3: Click "Proceed" to start the data backup process.
As we've mentioned that update file can easily detect your Windows is genuine or not, so make sure you won't install any update in the future.