The tool has an easy-to-use, wizard-based user interface (UI). The tool tries to resolve those issues by applying known fixes or by repairing corrupted installations of the supported. I rebooted the machine and then was able to run Windows activation. NET Framework Repair Tool detects frequently occurring issues that affect Microsoft. I also went to my c: drive and changed the permissions to include 'User', 'Administrator', and 'System' for 'Full control'. I then changed the permissions to include 'User' for 'Full control'.
I fixed that by going into 'regedit' and searching for the 'wpaevents' folder. Even though this extended my activation period, I was still unable to get the activation program to start up. Next I clicked on 'Start' - 'Run' and in the 'Run' box I typed I then typed 'explorer' into the command prompt to load Windows. To check activation status in Windows 10, select the Start button, and then select Settings > Update & Security > Activation. I was able to fix this problem by starting the PC in safe mode with command prompt.
I ran a repair on XP and after the repair I got a message saying that I needed to activate windows before I can log in.Choosing 'No' would send be back to the login screen and choosing 'Yes' would begin to load Windows, but only as far as showing me the desktop with no icons.