Hello, I'm writing a program and now trying to find a way to check to see if a Windows XP CD-Key is valid. Obviously the algorithm is not known, but is there an API call in Windows that could do this ...

If you were a Windows XP user in the mid-2000s, you likely remember this iconic key: FCKGW-RHQQ2-YXRKT-8TG6W-2B7Q8. It's probably the best-known Windows XP product key out there. When paired with a ...

I did a search and didn't find any results concerning this problem. I've just built a new system and my Windows 7 disc won't boot, so I'm installing Windows XP so I can then install Windows 7 on top ...