With a stock install of CDP R7 on Windows 7 64-bit, even simple interrogation of commands ABFPAN, ABFPAN2, ABFDCODE, FASTCONV, REVERB, RMVERB, RMRESP, RMSINFO from the CMD prompt will bring up the following System Error dialog:
"The program can't start because libgcc_s_dw2-1.dll is missing from your computer. Try reinstalling the program to fix this problem."
At least on my system, these programs do not run at all. (I do not have a MinGW environment.)