How do I unistall DVD43?

My first question. I have updated from Vista to Windows 7 and find that DVD43 is not compatible. Programs and Features tells me it cannot uninstall DVD43 because it is running (It runs in the bacground all the time). I cannot find how to turn it off. Can someone help with this?

Task manager? Alt-Ctrl-Del.

Or boot into Safe Mode then uninstall.

Thanks. Found it in Processes. Seems to have worked.

Glad you solved it.