First try to run Office Diagnostics... , from Office Outlook (Help - Office Diagnostics) and follow it.
If you have problems you can try repair option from Office disk.
Also , Google for you error maybe you find how to fix it.
Trinty.
My Computer
At a glance
Windows 7 Ultimate x64 - Service Pack 1Intel(R) Pentium(R) CPU G620 @ 2.60GHzTranscend Informations - 2*2048GB DDR3 @ 1066MHzATI Radeon HD 5670 - 1024MB DDR5 - Driver : 1...
Computer Manufacturer/Model Number
Trinty Self Build 2011
OS
Windows 7 Ultimate x64 - Service Pack 1
CPU
Intel(R) Pentium(R) CPU G620 @ 2.60GHz
Motherboard
ASUSTeK Computer INC. P8H61-M LX2
Memory
Transcend Informations - 2*2048GB DDR3 @ 1066MHz
Graphics Card(s)
ATI Radeon HD 5670 - 1024MB DDR5 - Driver : 19.04.2011