OUTLOOK 2007 UNABLE TO RECEIVE EMAILS CAN'T RUN INBOX REPAIR TOOL AND ERROR (OX8E0CCC18)

[Gary Sherman]

PROBLEM STARTING YESTERDAY, RECEIVING E-MAILS INTO OUTLOOK EXPRESS 2007. GOT UNKNOWN ERROR OX8E0CCC18. AND PROBLEM WITH CANCELLING APPOINTMENT.

ERROR SAYS OUTLOOK.PST IS IN USE. NOT SURE WHERE. I AM RECEIVING SOME E-MAILS INTO WINDOWS MAIL, BUT NOT INTO OUTLOOK, AS OF YESTERDAY

 

[Hal Hostetler - Print-Imaging [MVP]]

You are using Outlook 2007, so this applies to you, you need to uninstall the 2412171 update released Tuesday:

Outlook 2007 and Update 2412171
Bad Outlook 2007 Update KB-2412171 -- December 2010 Microsoft Patch DayHal

 

[Guruprasad Ra]

Refer to the following thread for similar issue and check if this helps:

http://social.answers.microsoft.com/Forums/en-US/outlooksend/thread/ff7b24f5-140b-4e4e-8270-9857439e1492