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disable add-ins
About this tag
Disabling add-ins in Microsoft Outlook can resolve issues like 'data file could not be read' errors. Users have found that removing or disabling non-essential add-ins, such as Adobe Contribute Plugin, Microsoft Exchange Unified Messaging, or OneNote Notes about Outlook Items, helps fix startup or performance problems. This troubleshooting step is common for Outlook 2007 and other versions, as problematic add-ins can interfere with normal operation. To disable add-ins, go to Outlook's Add-ins settings and uncheck the ones not required for your workflow.
I was having "data file could not be read" problems all of a sudden when I started Outlook 2007 (started today). Running scanpst found errors are made fixes, but did not solve the problem. Doing a search revealed that some people had good luck removing or disabling add-ins which were not...
add-ins
adobe plugin
change notifier
data files
disableadd-ins
error
messaging
mobile service
office groove
onenote
outlook
performance
troubleshooting
user experience
windows search