Hi,
The problem you are experiencing can be caused by several different issues. Try the following to narrow down the issue.
Step 1. Temporarily disable any anti-virus or firewall software and then test
Step 2: Start Outlook in Safe Mode and test
To start Outlook in Safe Mode, please follow the steps below:
1. Click Start->Run.
2. Type "outlook /safe" (without the quotation marks) in the Open box, and then click Ok. Please note that there is a space character between outlook and /safe.
Step 3: Run a Detect and Repair of Outlook
1. Open Outlook
2. Help > Detect and Repair...
3. Click Start
4. Restart Outlook to check if the problem is fixed
Regards,
Scott Atkins MCSE, MCSA
Partner Technical Lead - Outlook
Microsoft Technical Support
for Platforms and Business Applications
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