IE6,7 and Outlook Express Close after Starting

A one year old system with no recent changes starting acting up last night. The Server is Windows 2003 Enterprise, with IE6 and Outlook Express. When I start Internet Explorers it opens says connecting and then closes with no error. Same thing is happening with Outlook Express. I upgraded to IE7 with no luck. With IE7 if I open multiple copies they will work for a little while longer 5 -10 seconds and then they eventually all close. MMC.exe is also having a problem. Just starts and closes. I have all the recent service packs installed. I have cleaned the file cache, removed google tool bar, and tried starting it from system tools no add-ons. Any ideas?

 

I can not run DDS on my server is states that my OS is not supported I have windows 2003 server enterprise. I have found that IE does work if I create another user and log into that account. The event log has the following errors:

Faulting application iexplore.exe, version 7.0.6000.16850, faulting module user32.dll, version 5.2.3790.4033, fault address 0x00013e8e.

Faulting application iexplore.exe, version 7.0.6000.16850, faulting module unknown, version 0.0.0.0, fault address 0x10001a96.

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