[citation][nom]KLossal[/nom]Just a question, would it be possible, at least for the older games (C&C Generals)etc to search through the files and find the code?[/citation]
Use regedit and you'll find it. For Vista 64, the Zero Hour location is:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Electronic Arts\EA GAMES\Command and Conquer Generals Zero Hour\ergc
Not entirely sure where the original Generals key is. Other OSs will be slightly different.