Hi I am not sure whether this is an "office" ? or windows ? The other day while I was working in Outlook 2000 it faulted, I closed the program and tried to reopen and faulted again. I did a scan disk etc and rebooted to no avail still faults when trying to open. Faults in Module MSO9.dll. I tried repair, nothing, uninstall outlook and reinstall nothing , uninstall office 2000 in total and reinstall nothing.The file on my hard drive is of a different date than the one on the Office CD, as I had done a SR-1 update, so when I tried to copy that to hard drive and use it got another error message not valid file. Outlook will not open. Any Ideas on what I can try next??? Mark Romboli ************************************************************* You are receiving this mail because you subscribed to mso@xxxxxxxxxxxxx or MicrosoftOffice@xxxxxxxxxxxxxxxx To send mail to the group, simply address it to mso@xxxxxxxxxxxxx To Unsubscribe from this group, send an email to mso-request@xxxxxxxxxxxxx?Subject=unsubscribe Or, visit the group's homepage and use the dropdown menu. This will also allow you to change your email settings to digest or vacation (no mail). //www.freelists.org/webpage/mso To be able to use the files section for sharing files with the group, send a request to mso-moderators@xxxxxxxxxxxxx and you will be sent an invitation with instructions. Once you are a member of the files group, you can go here to upload/download files: http://www.smartgroups.com/vault/msofiles *************************************************************