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• How do I enable Cirrus Insight if its current status is disabled add-in?

  Learn how to correct an Outlook add-in that is in a disabled status.

• How do I refresh Cirrus Insight for Outlook?

  Discover how to easily refresh Cirrus Insight for Outlook.

• How do I install Cirrus Insight in Outlook for Mac?

  Learn how to install Cirrus Insight in Outlook for Mac.

• How do I clear my Outlook cache?

  If you use Outlook for Windows and experience performance or access issues when using Cirrus Insight (such as a blank pop-up screen or repeated login loop), you can clear the Cirrus Insight for Outlook cache that's stored locally on your PC.