While using Outlook, the following error pops up:
"Error in registry for extension "Exchange Extensions;?". The syntax or format of the registry entry is incorrect. Check the registry settings and compare the registry for this extension to other extensions in the registry."
Solution:Read and follow the instructions at http://support.microsoft.com/?id=823633.
Comments:
This error is sporadic, and seems to be cleaned up by the instructions in the KB article.