Do you have the Citect project backup in a .ctz format? I'm not 100% certain, but I think .ctz backups also include the citect.ini file as well as the actual project files. If you rename the extension to .zip and manually unzip it, you might find the citect.ini file there.
Otherwise, you should consider getting a backup of it somehow. Citect.ini files contain a lot of useful configuration information that will probably answer most of your questions. If there are startup functions defined in the Citect.ini file, you probably won't find that out just from looking at the Citect project unless the Cicode is sufficiently commented.