Greetings. Recently, I had an issue crop up that required me to reinstall Windows XP on the machine that I had installed GCII on. I have recently managed to correct the issues that have been plaguing my machine and keeping me from enjoying many of the recent games that I installed on it (short version, index went screwy, files got corrupted/went missing, and windows stopped running), and, after updating the game through Stardock Central, I am told that the system ID does not match the information for the game (even though it's running on the same computer with the same configuration just with a fresh install of Windows).
How can I correct this error?