MICROSOFT OUTLOOK MAC NOT RESPONDING ON SIERRA WINDOWS 7
Note: If you are using Windows 7 or Outlook version 2007, you have to type Indexing in a search bar and then open Indexing Options. Select the Indexing Options from the right side.Click on the File menu and then select the Options.The next method to fix Outlook search problem is to ensure that Outlook data file is included in Indexing. Then uncheck the checkbox next to the Add-in you want to disable and then Click OK.Select COM Add-ins and then click on Go.
Outlook is one of the most preferred email clients.