I was sent a ".C 2" and a ".C2S" file of a piping and structural system for review. When I open input I see the piping but not the structural. I get the error message (2) shown below. When I analyze the ".c 2" file it will run however I get the Fatal Error message (1) below. The results do not match the original run as documented from the originator.
The person sending me the file has the same CAESAR II version as I do and it runs on his machine.
Any ideas?
We are running CAESAR II 2011 SP3 Ver.5.30.03, (Build 120131)

1. “Fatal Error 256 – An error occurred in FBILD attempting to check for special files which should be in the Caesar subdirectory” and
2. “Need compiled structural file (._x) to plot”.