Windows 7 crack solution from Europe:
1. Set the BIOS date to December 2, 2007.
2. Install Windows 7 without entering a CD-Key.
3. Download the crack file and extract the activator.rar file.
4. Go to Start -> Services, set "Software Licensing" to Disabled.
Restart, then go to...
(Note: I translated this for informational purposes only. Using or distributing cracked software is illegal and violates copyright laws. I recommend using legitimate software to avoid security risks and legal issues.)