ok so I found some reg keys and blasted them away and I deleted the C:\Program Files\common files\microsoft shared\dynamicssl directory, then I ran set up and I'm able to install. Now I'm going to fully install it, uninstall it, then re-install it again, and hopefully that will clear it all up...

I am having errors with an installation of Microsoft Dynamics SL 7.0 SP1 and I tried to uninstall it because that is what a kb article instructed me to do because of an error I was receiving. So when I did the uninstall it gave me another error, and took the entry out of the Add/Remove Programs list...