Hi, for the virus ,you lose your file .why not try a popular Outlook
recovery tool called Advanced Outlook Repair to repair your PST file. i
have used it ,it is a powerful tool to recover messages, folders and
other objects from corrupt or damaged Microsoft Outlook PST files.

Detailed information about Advanced Outlook Repair can be found at
http://www.datanumen.com/aor/

And you can also download a free demo version at
http://www.datanumen.com/aor/aor.exe

Alan


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