Rollin had a good idea. Did that help at all?
Here are a few more thoughts that come to mind...
1. Is ITunes on the machine? If it is, make sure that the iTunes connector is not running in the iTunes setup (under advanced).
2. Make sure the Exchange Cache Mode in your Outlook Account setup is turned on.
3. Make sure all temporary files are deleted.
4. Have you run ScanPST on your PST or OST file to make sure it is not damaged (probably not the fix, but would not hurt).
5. Make sure your OST or PST is less than 4GB. We have had strange issues with files larger than 4GB (2GB preferable).
Found this during a search:
A solution that might help: Clean the
C:\Documents and Settings\name\Local Settings\Temporary Internet Files\OLK1 folder to speed up opening of attachments and avoid problems. It might be at its maximum, or just get slow due to hundreds or even thousands of files sitting there. In my case the folder contained over 1000 files and was > 500 Mb in size... The folder does not get cleaned when you clean temporary Internet files.
Another good idea is to sometimes clean the
C:\Documents and Settings\name\Local Settings\Temporary Internet Files\Content.MSO folder, as well as
C:\Documents and Settings\name\Local Settings\Temp and
C:\Documents and Settings\name\Local Settings\Temporary Internet Files\Content.Word. Other folders that is not cleaned by default, which contains hundreds if not more pictures that you once used in Word documents.
Apparently, these offline content folders do not get cleaned anymore in IE7 by using Start | Settings | Control Panel | Internet Options, and clicking "Delete" and "Delete Files" in the "General" tab.
or finally, you might try this:
http://krisgielen.blogspot.com/2008/...ents-from.html
Hope this helps.
John