Opening DebugDiag analysis reports in Microsoft Edge

To open *.mht reports generated by the Debug Diagnostic Tool in Microsoft Edge, you need to configure a specific policy. Please follow these steps:

1. Set the Registry Key:

    Path: HKLM\SOFTWARE\Policies\Microsoft\Edge
    DWORD Value Name: InternetExplorerIntegrationZoneIdentifierMhtFileAllowed
    Value: 0x00000001 (Enables auto-open)
   

2. Configure IE Mode in Edge Settings:
   • Click on the “…” menu in Microsoft Edge and select Settings.
   • Navigate to Default Browser on the left panel.
   • Set the “Allow sites to be reloaded in Internet Explorer mode (IE Mode)” option to Allow.
3. Close and Reopen Edge:
   • Close all instances of Microsoft Edge.
   • You can use the following command to close all msedge.exe processes:

      taskkill /f /im msedge.exe
     

4. Reload the Report in IE Mode:
   • If the report does not load correctly, click on the “…” menu and select Reload in Internet Explorer Mode.

Following these steps should allow the report to open correctly in Microsoft Edge. For more details, refere to InternetExplorerIntegrationZoneIdentifierMhtFileAllowed policy.