Unable to open 1Password 6 on Sierra


Team Member
This discussion was created from comments split from: Unable to use 1Password app on iMac.


  • I uploaded to Mac Sierra and now cannot open 1 Password 6. Is there a patch or upgrade?

  • dancodanco Senior Member Community Moderator

    @patbenincasa What version of 1PW do you have? There was a widely discussed problem that meant 1PW 6.5.3 does not run. The solution is to manually upgrade to 1PW 6.5.5.

  • Drew_AGDrew_AG 1Password Alumni

    Hi @patbenincasa,

    I'm sorry to hear you're having trouble with 1Password! This sounds different than the problem from the previous discussion, so I've moved your message to a new thread. I hope you don't mind!

    Are you still having trouble, or did Danco's reply help you to get things working again? If you still need help, please give us more details about what happens when you try to open 1Password, and we'll continue from there. Thanks! :)

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