For the Outlook and Copilot symptoms, the supported actions are:
- Repair the Outlook profile if Outlook still opens:
- In Outlook, select File > Account Settings > Account Settings.
- On the Email tab, select the account, then select Repair.
- Follow the wizard and restart Outlook.
- The Repair option is not available in Outlook 2016 when connected to an Exchange account.
- If repair is not possible or does not help, create a new Outlook profile:
- Close Outlook.
- Open Control Panel > Mail > Show Profiles.
- Select Add, enter a new profile name, and complete account setup.
- In Show Profiles, select Prompt for a profile to be used.
- Start Outlook and choose the new profile.
- If the new profile fixes the issue, the old profile can be deleted later.
- If the problem is specifically that Copilot is missing or unavailable in classic Outlook on Windows:
- There is a known issue in classic Outlook for Windows after updating to build 20026.20182 and higher where Copilot Chat or Copilot entry points can be missing, unavailable, or grayed out.
- In that case, the current workaround is to use new Outlook or Outlook on the web.
- Creating a new Outlook profile, clearing Outlook cache, re-signing into Office, and restarting Outlook or Windows have been attempted in some cases without consistently restoring the Copilot button.
- If the issue is an Outlook connection/setup problem, Outlook profile repair is the documented first step.
The Windows profile state, organizational mode, and the missing Email & accounts page are not covered by the available support content. The supported guidance here is limited to Outlook profile repair, creating a new Outlook profile, and the known Copilot workaround in classic Outlook.
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