continuously receive “The data file Personal Folders was not closed properly. The file is being checked for problems.” error message from Outlook 2007 when I close and reopen it after upgrading to latest avast version.
current avast version: 7.0.1407
I think new avast addon made this problem. any suggestion!?
Well, I’m using Outlook 2007 and avast! 7.
Early betas had some issues and I need to disable the plugins in order to use Outlook. Now it’s working.
Did you make an installation (of avast!) from scratch?
It is possible that your PST file got corrupted. There are tools to repair them available on the internet for download. Has that solved your problem?
I used that tools several times. it repair file but when I close and reopen Outlook I get error message again.
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how can I disable avast addon in outlook 2007?
Tools > Trust Center (or whatever it’s called in English) > Supplements (addons, or other name in English).
I get this error:
The connected state of Add-ins registred in HKEY_LOCAL_MACHINE cannot be changed.
Go to Explorer and the folder where outlook is installed.
Right click the Outlook.exe file and run it as an administrator.
Follow the procedure I’ve posted before.
thanks 
and problem solved, no more error message