extend.dat
 

Since MS Security Essentials was NOT able to prevent me about the virus Pushbot.gen!C (it has accused its presence, but did not remove it), I don´t get to start Outlook 2007.
The message it shows is "Outlook was not able to open extend.dat file". The next message is "you don´t have the permission to open the C:\users\xxx\AppData\Local\Microsoft\Outlook\Outlo ok.pst".
I have administrative privileges and use Windows 7 OS.
I´ve des- and re-installed Outlook twice and the same error appears.
I´d appreciate a help on this subject.
Thanks
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Felix

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frmsrcurl: http://msgroups.net/microsoft.public...k.installation

extend.dat
 

Yes! I created a new profile, associated to the same old .pst file and everything turned to right.

I am suspiscious about a certain OVBp41oO2P4. It was at the root start to be initialized with the login. It is associated to \users\public\msng.exe; Whenever this file is active, MS Essentials find the Pushbot.gen!C worm. Since this worm was initially found, Outlook begun not to work.
Now I disabled this OVB file, and everything is right.
Have you ever heard about such a problem?
Thanks again.

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frmsrcurl: http://msgroups.net/microsoft.public...n/extend.dat,2