sometimes when i switch into sleep mode and back it fixes, cant identify when this started happening, but upgraded from 2007 to 2010 office and it appeared to fix the problem for 3 months or so, has anyone any ideas as this is happening on my business hp hdx premium series portable pc and it is critical that i fix quickly. only other thing i can think of is that at one time i used the google/outlook sync program, and this may have been the start of my issue. i copied the pst onto a different pc, and the pst was rock solid with no issues for 2 months.. again, amy ideas would be greatly appreciated.

Hi, Please login with Clean Boot or Safe Mode to see if the same issue occurs. If the issue didn’t appear in Safe Mode, that’s seems the problem with third party tools or drivers conflict with you PC. Remove third party tools or programs. Also perform a whole disk scan to check if your PC suffered with virus. If the issue only occurs by running Office, I suggest contact Office Forum for further help: http://social.technet.microsoft.com/Forums/en-US/category/officeitpro The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding. Regards, Leo Huang Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.