Help! I'm getting this error whenever I run any macro. I'm using Office 2003 Small Business and have upgraded it with the latest updates. I have a few dozen macros in a VbaProject.OTM file, which I have deployed to about 50 users simply by copying the OTM file. It is failing only on one user, and it worked for him for about a year before it failed. I have tried re-copying the OTM file, system restore, repair install of Outlook, and a complete uninstall & reinstall and it still fails on with the "Class Factory Cannot Supply Requested Class" on every macro in the project. Any suggestions on what to try next? --Doug