Vb6 app as a web service?!

First I apologize if this is the wrong forum section, please move if it is.

I have an VB6 application which consumes JPGs and AVIs files, analyze them somehow and generate reports accordingly.
I want to make it available online where registered users upload these files, get analyzed online and then send back (download) generated reports.

I do appreciate if someone can tell the best way to accomplish this.