When you click a citation in a Copilot-generated response inside Microsoft 365 apps like Word, Teams, or Outlook, the link may open a different document than the one cited. This happens because Copilot relies on file metadata and link resolution that can mismatch after file moves, renames, or permission changes. The error wastes time and … Read more
When you click a citation link generated by Copilot in Microsoft 365 apps like Word or Teams, you might see an Access Denied error instead of the source document. This happens because Copilot can reference files stored in locations where your account lacks explicit read permissions. The citation link itself is valid, but the underlying … Read more
You ask Copilot in Microsoft 365 to summarize a Teams meeting or pull a specific detail from the transcript, but it replies that it cannot find the transcript data. This happens even though you know the meeting was recorded and transcribed. The root cause is almost always a missing or misconfigured data permission, a transcript … Read more
You open your Microsoft Teams meeting details expecting to see the Copilot meeting recap, but the option is missing or says it is not available yet. This problem typically occurs because the meeting organizer or your tenant does not have the correct Copilot license assigned, or the meeting was not recorded in a supported format. … Read more
When you ask Microsoft 365 Copilot to summarize a conversation in a Teams private channel, it may respond with an error or produce no output. This happens because Copilot cannot access messages and files stored in private channels by default. The root cause is a SharePoint site-level permission restriction that prevents Copilot from reading the … Read more
You try to use Copilot in Microsoft Teams to summarize a chat that includes participants from outside your organization, but Copilot returns an error or a blank response. This failure occurs because Copilot relies on Microsoft Graph data access policies that restrict processing of content from external tenants for security and compliance reasons. This article … Read more
When you try to draft a reply to an email in a shared mailbox using Copilot in Outlook, the Draft with Copilot button may be grayed out, missing, or produce an error message instead of generating a response. This problem occurs because Copilot requires specific permissions and licensing conditions that shared mailboxes do not automatically … Read more
You open an email in Outlook for Windows or Outlook on the web, click the Copilot icon, and the Draft Reply button appears but is greyed out and unclickable. This problem typically occurs because the active email account does not have a valid Copilot license assigned, the Outlook client version lacks the required Copilot integration … Read more
When you select an encrypted email in Outlook and ask Copilot to summarize it, Copilot returns an error or refuses to generate a summary. This happens because Copilot cannot access the decrypted content of messages protected by Microsoft Purview Message Encryption or Office 365 Message Encryption. The encryption layer blocks Copilot from reading the email … Read more
You open an email in Outlook with an attached PDF or Word file, click the Copilot summarize button, and Copilot returns an error or a generic summary that ignores the attachment. This happens because Copilot for Microsoft 365 can read the email body but cannot always access the content of attached files unless the attachment … Read more