

DisableSupportDiagnostics"=dword:00000001 For more information, use Disable support diagnostics in Outlook

To work around the issue, try the following suggestions: So the workaround that Microsoft has provided revolves around this though further investigation is being carried out to figure out why such a thing is happening. Meanwhile the one on the right where a email value is present does not close. Hence, the image on the left (below) shows the instance where Outlook will crash as there is no email address value in that key.
