Recurring appointments and outlookaddin.dll

[Rachel]

I am using Windows Vista and Outlook 2007. I noticed that a lot of
appointments were automatically created as recurring appointments. I found
this solution online http://slipstick.com/problems/recurringmeetings.htm so I
uninstalled the outlookaddin.dll file. But, now I can't open Outlook at all!
Help! I downloaded a copy of the file, but am nervous to install it, and am
not sure where on my computer it should go. Thanks.

 

[Roady [MVP]]

What happens when you try to open Outlook now then? Any errors?
Does it work in Outlook Safe Mode?
Start-> Run; outlook.exe /safe

If so, locate extend.dat and rename it to old.
See http://www.msoutlook.info/question/19