Tokens.dat is the culprit Disregard this, dont try the Tokens.dat trick, it disable the aero desktop..... i just found out...
We cant check the link for the Pic where i show the error log, about not being genuine, until i replaced the tokens.dat original from SP1 it worked again... i tried to force aero no joy.
i did the exact same thing (restore tokens.dat) from untouched SP1 installation and had the same result. no aero. so i used system restore and restored me system at the moment before the sp1 installation. it's ok now but windows are not activated. i have to find a different trick.
What about this: General reactivation method: 1) Open Internet Browser 2) Type %windir%\system32 into the browser address bar. 3) Find the file CMD.exe 4) Right-Click on CMD.exe and select 'Run as Administrator' 5) Type: net stop slsvc (it may ask you if you are sure, select yes) 6) Type: cd %windir%\ServiceProfiles\NetworkService\AppData\Ro aming\Microsoft\SoftwareLicensing (there is no free space at 'Roaming', it's a bug, cannot edit lol!) 7) Type: rename tokens.dat tokens.bar 8) Type: cd %windir%\system32 9) Type net start slsvc 10) Type: cscript slmgr.vbs -rilc (It may take a long time for this to complete, please be patient) 11) Reboot Twice If you are not in RFM mode you may run cmd as admin directly.