Forum Discussion
sarahg7
Sep 16, 2026Tin Contributor
Microsoft Office Add In Error
Hello! ERROR MESSAGE: ADD-IN ERROR: YOU DON'T HAVE PERMISSION TO USE THIS ADD-IN. CONTACT YOUR SYSTEM ADMINISTRATOR TO REQUEST ACCESS. I tried troubleshooting for over an hour today with Microsoft...
jostarigan
Sep 21, 2026Copper Contributor
I just switched to Mac and installed Office and tried to get Claude for Powerpoint, same issue. It says I dont have access to install the add-in. However, I just installed on Word and it works (weirdly enough, Word has all my add-in before I installed them. So now it has two Claude and one paperpal).
Just tried Excel, didnt work. Anyone has any idea? this is really annoying.