New
#1
Windows 7 x64 MAK Key Activated but Error 0x8004fe22
I have activated several brand new HP Elite 800 G1 desktops for a test lab. They are all activated on a valid MAK key. They were all activated and working perfectly for several weeks when all of a sudden they all started popping error 0x8004fe22 "This computer is not running genuine Windows" on reboot. They are still reporting that they are indeed activated in system properties yet the error still occurs. I have worked through several solutions on the internet and managed to eliminate all but 1 error in the MGADiag report. I simply cannot figure out the last mismatched / tampered file. Please assist.