Common DLL Errors  -Gwmspi.dll

Unable to open your default mail folders. MAPI was unable to load the information service GWMSPI.DLL

This is another error that typically occurs when you try to open Microsoft Outlook. This error is usually only prevalent in Microsoft Outlook 2000 Standard edition and when you click OK on the error message you will be unable to access the Outlook program or any of your emails. This error is caused by a software and feature conflict between Outlook and Novell, and you have added a messaging profile for both applications to the same Windows messaging profile.

To resolve this error ensure that you set up two Windows messaging profiles, one each for Novell and Outlook. Uninstalling and reinstalling either application, and attempting to install them in a different order will not help you to work around this problem.