Forum Discussion

Alex Melching's avatar
Alex Melching
Iron Contributor
Jul 18, 2017

MrMAPI x64 has stopped working

Just recently have been receiving pop-up messages stating that MrMAPI x64 has stopped working.  Running Windows 10 Enterrpise (1703.15063.483) and Office 2016 (1706.8229.2086).  Pops up about every m...
John Hiller's avatar
John Hiller
Copper Contributor
Jul 21, 2017

I keep getting this message/popup running OFFCAT for Outlook 2016

Chris Wolin's avatar
Chris Wolin
Copper Contributor
Jul 31, 2017

Same thing here. I get this prompt frequently when running OffCAT against an Outlook profile.

  • Roy Sharp's avatar
    Roy Sharp
    Copper Contributor
    Aug 11, 2017

    same again - OffCAT, Win 7, and it also crashed Outlook

    • Wayne Carpenter's avatar
      Wayne Carpenter
      Copper Contributor
      Aug 17, 2017
      I'm having the same problem on a computer running Windows Creators. MrMAPI x64 keeps closing and apparently keeps restarting when trying to run OffCAT! I presume this is why OffCAT keeps hanging. I'm having too many problems with Microsoft software.