Dear 1Password support,
I have been using 1Password 2 on my Mac running OS X Snow Leopard. At the same time, I use iOS 1Password 7.3 on my iPhone, syncing between the two using a Dropbox vault. Recently, I bought a new Mac and without thinking, I downloaded the latest 1Password 7 and installed it. I was able to decrypt my Dropbox vault without any problems. However, on noticing that it was a trial version, I uninstalled 1Password 7 using the instruction provided on the website, which includes deleting the various files under ~/Library/.
I then went to download 1Password 2 from the legacy download page and it installed without complications. I was able to point it to my Dropbox vault, however, I am not able to decrypt the keychain. It kept hinting that my password is incorrect. Yet, I have been using the same password for years, and have been able to decrypt the keychain on my iPhone as well as just now for 1Password 7.
It occurred to me that when I upgraded to 1Password 7, it could have changed/upgraded the keychain format, and now it is no longer compatible with 1Password 2. Is this a possibility? I might still have a copy of the old keychain in my TimeMachine, but I do not wish to mess around with this until I have confirmed the problem with you.
Thank you very much in advance for your kind assistance.
With best regards,
1Password Version: 1Password 2.12.1
Extension Version: N/A
OS Version: MacOS 10.14.4
Sync Type: Dropbox 1Password.agilekeychain
Referrer: forum-search:1Password 2 Keychain Compatibility and Decryption Problems