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Forum Discussion
Former Member
4 years agoWhy do I get error message saying "Cannot open 1Password data"
Lately, when I first try to open my 1Password desktop app, I get an error message saying, "Cannot open 1Password Data. This copy of 1Password cannot open your data. The most likely cause is insuffici...
Former Member
4 years agoI have only one 1P app in my applications folder. I do have an external clone backup and Time Machine backup. They are always connected to my laptop. I have never seen this error message in all the many years I have used 1P. What's more strange is that the 1P app opens on the 2nd or 3rd try. After it has opened once, I can open it again without seeing the error message... until the next morning.