Office 2013 Crashes on Startup

Hey everyone,

I'm looking for some help on an issue I'm having with my new install of Office 2013. I signed up for the $9.99/month plan on my Windows 7 machine, installed the program, and everything was working great.

I upgraded my OS to Windows 8, and everything was working great.

Then, I updated some drivers (ATI Catalyst Control, Lenovo Energy Management, Touchpad, etc), and now Outlook, Word, and OneNote crash upon starting the programs.

Specifically, Outlook crashes when it gets to the "Loading Profile" section of the splash screen. Word and OneNote crash as soon as the splash screen comes up.

I've tried uninstalling, and reinstalling a couple of times, but the same issue persists.

There's no error message that I can reference with any specifics so I'm kinda lost.

Any ideas what might be causing this?

Thanks very much.