Launch multiple apps at once, clear temporary files, and more.

I'm going to display my 10 years spent away from doing anything with programming and ask (what I believe is) a pretty noob-ish question about creating a batch file in Windows to process a collection ...

I'm working on writing a pretty simple Windows batch file. The batch needs to call another batch, which we'll call batch2 (batch2 will be dynamically generated by a separate process). I want to log ...