I've almost finished a Terminal/Command Prompt Program that can do most of the
things a Microsoft or Linux Terminal can do - but I have a problem. I've got it to open
programs fine, and I can also open their browser to the download page if they don't have it,
but I need my program to know if there isn't the software so a bit like command prompt where
it says 'The system cannot find the file test.txt.' and then it'll take them to the website if they like.
I'd appreciate it if someone gave me advice on what to do.Thank you ,