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 ...

It's relatively simple to get a CD key out of a windows 98 installation, just find the relevant registry key. The problem is the 98 installation I'm trying to fix does not load to windows correctly, ...

You might know your version of Windows (i.e., Windows Home or Windows Pro), and hopefully you knew how to get Windows for cheap or even free, but do you know if it ...