Borlund 5.5 can't find files
I'm new to the world of C++, though I know a bit about OOP, having studied Java a while back.
Anyway, I'm having trouble using Borlund 5.5 to compile programs. I've installed it to C:\Borlund\BCC55, I've created the 2 cfg files as described in the readme, I've set the path to the bin folder, etc. I've set up a shortcut, I click it, it opens up the command line, I can type bcc32 and I get a list of all the possible switches, so I assume that part is working right. When I type bcc32 program_name.cpp at the windows command line, I get "Borlund C++...blah..blah... Error E2914 Could not find file program_name.cpp."
I have a feeling I'm not saving my files to the correct folder. I've tried different folders, like bin, or lib, or the BCC55 folder, but to no avail. So I guess my question is where should I save my files, or am I possibly doing something else wrong?
I'd really appreciate any help.