It may be that your Outlook Personal Folder file .pst is corrupt. See if this helps;
Microsoft Support article;
http://support.microsoft.com/default.aspx?scid=kb;en-us;319128
Good luck..
Mark
I can not do anything with my outlook email. I keep getting the error unable to write to ... outlook.psf. Data Error: Cyclic Redundancy Error.
How do I resolve this without losing my vast (unbacked up) email folders and files?
thx

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