Program worked fine for a few days then locks up

Windows Vista, Home Premium SP2

AMD x2 dual core 2.1 Ghz

4.0 GB

64 bit OS

Outlook 2007 SP2 MSO,

Outlook on the desktop worked fine for 1 week after install.

turned the computer on OotDT started but only shows a rectangle (no date), it also starts Outlook.  From there it does nothing.  I have to go into task manager, and end Outlook proccess.  This causes OotDT to show the current date, but not the calander.

My wife has the exact computer & software and OotDT has been running with out problems.

I've run the scanpst.exe program and have fixed my .pst file, I've also ran the Outlook installation disc and repaired the software.

I like the program, and use it at work please help.