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 ...

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 ...

Windows XP is the operating system that just won't die. After its 2001 release, XP would go on to sell more than 400 million copies. Microsoft tried to end support for the OS several times over the ...