Everytime I start up my computer I get this message: Windows needs to install driver software for your unknown device. So, I click ok. And then is says Windows could not find driver software for your device. It then sends me to Problem reports and resolutions. It then reads: Address a problem with Pinnacle Marvin Bus. Pinnacle Marvin Bus is not compatible with this version of Windows.

Is this a new problem?

Do you have Pinnacle software installed?

If so is this a new install?

Is your computer having any other problems?

Yes, this is a new problem. I had Pinnacle Studio 10 installed and then I uninstalled it and that is when this started. My computer is having a few other problems. Quicktime will not install properly and everytime I open it the message "Export Controller has stopped working" pops up. Internet explorer sometimes stops working and after I restart my computer I get this message"The procedure entry point sqlite3_prepare_v2 could not be located in the dynamic library sqlite3.dll. Are any of these problems related?

I would try a System Restore to a point prior to your problem:

start > All Programs > Accessories > System Tools > System Restore

If that resolves your issues then perhaps we can find a more expidient method of uninstalling Pinnacle.

e.g.

Life of Elling: Fixing Issues Caused By Uninstalling Pinnacle