Why ActiveX Stops Working in Office 2024/Microsoft 365 and How to Diagnose It (archived 2026-07-27)
When ActiveX stops working in Office 2024/Microsoft 365, work through the causes in order: default disablement, 32-bit/64-bit mismatch, COM registration, dependent DLLs, IE mode, and Click-to-Run logs. Archived version of https://comcomponent.com/en/blog/2026/04/25/002-office-2024-microsoft-365-activex-troubleshooting/, as published on 2026-07-27. The live article is maintained and may change after this date. First published 2026-04-25.
Authors
- Go Komura (ORCID: https://orcid.org/0009-0008-8895-8390)
Institutions
- Fujikura (United States) (US)
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2026-07-27
- DOI
- https://doi.org/10.5281/zenodo.21614633
- Primary Topic
- Personal Information Management and User Behavior
- Type
- article
- Field-Weighted Citation Impact
- 0.00