Installation doesn't work


Just downloaded setup program for Windows and tried to install, but I get an error

Tried several times also after redownloading the setup and also disabling security software (Bitdefender).

OS is Windows 10 64bit

Any idea?

1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided


  • Hi @Flemmix,

    Thanks for writing in.

    Do you have Flux installed? If yes, disable it and then try again.

    If not, try this:

    1. Close all web browsers
    2. Go to the Control Panel, uninstall 1Password
    3. Reboot
    4. Download and install 1Password from here:
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