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outlook startup issue
About this tag
Outlook startup issues on Windows often involve the new Outlook desktop client failing to launch, with immediate crashes or no window appearing. A common fix is resetting per-user local state by renaming or removing the Olk and OneAuth folders under %localappdata%\Microsoft. This low-risk workaround has restored service for many users. The tag covers troubleshooting steps, operational risks, and mitigation for IT pros applying the fix at scale.
Microsoft’s new Outlook desktop client for Windows has been failing to launch for a subset of users, producing immediate crashes or silent no‑window launches — but there is a practical, low-risk workaround that has restored service for many affected machines: resetting per‑user local state by...