Thanks I found one file "tokens.dat" and a folder named Cache with a file named "cache.dat". Thanx for your help. So when I do a fresh install of Windows 7 and I copy thise files back to the same directories this is is enough to get it activated again. Have I understand everything correctly. Gr. BrainWave
MSDN subs. is for individual. You can't use MSDN license for production or biz computers, only for testing/learning purposes. You can, but if your company get audit, you are done.
system above tested working whit my real retail key activated on line in previus install of windows 7 ultimate