If you can provide a or describe what the program currently does, I can help you write the logic for your new feature.
"QweexFree.zip" does not appear to be a widely recognized piece of software, script, or standard library in major public repositories like GitHub or SourceForge.
Because this file name is highly specific, it is likely a , a mod package , or a private project file. To help you "make a feature" for it, I'll need a bit more context: