Hi, I have just imaged my Hard disk as my Hard disk was crashing and freezing up. Now I cannot load Windows as just after I login a message pops up "Windows Product Activation - A problem is preventing windows from accurately checking the license for this computer Error Code : 0x80004005". I tried removing the Wpa.dbl file from c:\windows\system32 and let it recreate it but the same thing happens. I can load Windows completely in Safe Mode. I also tried the tip of using regsvr32 on 2 files which completed successfully however the same message reappears. Any other suggestions ???? Should I try reinstalling Windows over the top of itself maybe ????