I'm trying to launch Maple via batch from another program...but results are negative. My operative sistem is Windows XP 32 bit.

I create a file nome.mpl that read an input.txt, makes some manipulation, and write results on output.txt. If I double-click on nome.mpl icon from the folder where all file are stored, all it's OK: MS-DOS shell open and after few second output come created with exact result.

But I need to launch this little program from another software for once, twice, any numer of time I need.