This was sent to me by our Support but originated by
Koppula, Abhinay [mailto:Abhinay.Koppula@intergraph.com]
You need to activate a setting for compressing all files to ".C 2" file. Open CAESAR II and select Tools->Configure/Setup, click on Miscellaneous Options, and change the Compress CAESAR II Files to FALSE and save it. Then open it again and change it back to TRUE and save it again. Then open one of the ._A files by changing the Files of Type to Pre-5.00(*._A) in the File->Open dialog, go to input, and close the input. The file should now compress into the ".c 2" archive.