title: MMC crash in windows 10
body: <p>On my Windows 10, mmc.exe crashes when I try to add the certificate snap-in. When I click "Ok" after having added the snap-in (computer account, local computer) the message: "Microsoft Management Console has stopped working" and I am offered a debug option.
  There are no further error messages.
  I have tried to run "sfc /scannow" and found nothing to repair. </p>