When I'm in Outlook Express an try to acess emails, I get error codes naming 2 files: C:\DOCUME 1\User\LOCALS 1\Temp\WER)313.dir00\msimn.exe.mdmp and same name, but with "appcompat.txt" at the end.

Are you using Outlook 2002 or Outlook Express? This forum is for outlook questions - if the problem is with Outlook Express, we can move the thread to the correct forum for Outlook Express.Diane Poremsky [MVP - Outlook]Outlook Tips http://www.outlook-tips.net/Outlook & Exchange Solutions Center http://www.slipstick.comSubscribe to Exchange Messaging Outlook weekly newsletter or Outlook Daily Tips