windows registry editing help

[Shack70]

I have a few PCs here that had some software unistalled. upon inistall, I have found a registry key left behind on all these PCs. I want to make a .bat file that will delete the line from the registry. I know how to make a bat file, my question what dod i add to the bat file to make it delete a registry key.

I want to just put this bat file on a flopyy and run it on each machine

Thanks in advance

 

[Shack70]

Nevermind...i figured it out!