It has nothing to do with VFP. The command-line switches are parameters passed to excutable and preceded with "/" or "-". It's up to EXE to handle them.

>I am quite new in VFP so I had no idea what you meant by command line. But I have tried this. I checked where the files from msttsf-mary.exe are copied and then I copied all the files and make inno setup to install them that is putting them in the same dir after I uninstal the msttsf-mary.exe but it doesn't work. Can you possibly explain to me in more detail please.Thank you.
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