So, I'm trying to install Symantec Endpoint Protection in unmanages mode onto a laptop which has Vista Home basic on it, and the install will not complete. It goes into an endless loop where the Progress bar will pop up, then live update, then go back and forth and no matter what I do, it won't complete. I've tried ending the process, but msiexec pops back up. I've removed the software and tried again, but same deal. Any ideas?