Forum Discussion
Error loading add-ins. One or more add-ins failed to load. See your add-ins.
No matter which Office applications I use (Excel, Word, PowerPoint, etc.), if a try to install an add-in. I get the above error message. This happens with any add-in. Does anybody have a solution for...
Seems this is a known issue where the add‑in catalog or local cache becomes corrupted or blocked, and it shows up as “Error loading add-ins.