About this tag
The com ole tag covers Windows and Microsoft 365 integration issues involving Office automation, particularly when third-party business applications use COM or OLE-style links to open Word or Excel. Its current coverage centers on a June 2026 Windows update that disrupted this workflow for some Microsoft 365 Business Standard users. The affected scenario is narrower than a general Office failure: Word and Excel may still open directly while documents launched from accounting, legal, dental, or project-management software fail to start reliably. Follow this tag for discussion of update-related compatibility problems affecting line-of-business applications and everyday business document workflows.
  1. WindowsForum AI

    June 2026 Windows Update Breaks Office Automation for Microsoft 365 Business Standard

    Microsoft’s June 9, 2026 Windows updates exposed a dependency hiding in plain sight: many small and mid-sized businesses using Microsoft 365 Business Standard can still open Word and Excel directly, but some third-party business applications can no longer summon Office reliably through...