I'm new in this forum that is great!. I've installed Win7 Ultimate 32 bit v.7601 with SP1 formatting partition C. I have used WATFix and Windows Loader v2.0.3 by Daz. The system did'nt reboot and I used the "bootsect.exe" procedure that worked and I could boot Win7 that is working normally and making updates. I then went online to ms/genuine for activation that went OK. BUT now my PC Windows at Activation says 28 days lasted for activation. If I click Activate Windows now (I'm translating from italian) the screen says "the Product Key code is not valid for activation". What can I do?. Help please.