How can we access the internal functions of an exe application craeted by RunRev, for example send a function call along with its parameter to the program and get the respond. Appreciate your help. Thanx
A file with an EXE extension is a Windows application and will not run on a Macintosh. You will need VirtualPC with Windows installed in order to do anything with it on your Macintosh.
Thank you, ElDiabloConCaca
But is it possible at all to call the internal functions of an .exe, by another program (say a vb form). Thanx
No. EXE files are Windows-specific. Some EXE files are compressed, auto-expanding archives and can be uncompressed with StuffIt, but if it's an actual program, it's most likely Windows-specific.

Visual Basic is not compatible with Mac OS X.