Can't install extensions.

  • Sorry if this has already been done & been solved, but I haven't yet figured out how to use the search function with any degree of effectiveness.

    I haven't been able to install any extensions since I first installed Vivaldi. I do have a number of them installed, but haven't been able to install any more for quite some time. Installed extensions as of now are:

    HTTPS everywhere
    Reverse Image Search
    Ublock Origin
    Ublock Origin Extra

    I'm not sure what the issue is. I get this same error message no matter which extension I try to install, whether I'm signed in to Google or not.

    I haven't tried re-installing or anything because, honestly, that's a hassle. If I have to, I have to, I guess, but I'm saving it for a last resort.

    Is there some sort of secret trick involved in installing extensions that I don't know?

    I'm running:
    1.15.1147.42 (Stable channel) (64-bit)
    Windows 7
    Vivaldi is my default browser

  • Hi, how do you install extinsions, from the playstore?
    Some user download files and copy it to the Vivaldi installation.
    This is not working sometimes.

    Cheers, mib

  • Moderator


Looks like your connection to Vivaldi Forum was lost, please wait while we try to reconnect.