Importing codes

What i am hoping to do is allow users of my application to import device codes to be used with the USB-Uirt. I quite a few codes are availible at www.remotecentral.com in ccf format. I also found a couple programs programs like CCF Tools (homepage) that can decompile the ccf files. however, while CCF Tools is a free and apparently unsupported/unmaintained application i cannot find how it actually reads the ccf file. Looking over the readme.txt file that came with CCT Tools it mentions an SDK. Unfortunatly i haven't had any luck finding it. I was hoping someone had looked into decompiling a ccf file and might point me in the right direction.
TIA
TIA