Did you try slmgr-rearm?
you can also try to change HKLM/SOFTWARE/MICROSOFT/WINDOWSNT/CURRENTVERSION/SOFTWAREPROTECTIONPLATFORM/SKIPREARM/change value data to 1
and then try above command
(06-04-2020, 03:08 AM)Detective_Khalifah I have another activator, which has worked for me in the past, around Jan '19. Is it allowed here? Windows 7 Loader