Unable to install any extensions.
When trying to install any extensions on either the Mozilla Addons website or directly via the Extension settings, it fails to do so. I've attached a screenshot of the M… (閱讀更多)
When trying to install any extensions on either the Mozilla Addons website or directly via the Extension settings, it fails to do so.
I've attached a screenshot of the Mozilla Addons website when it fails to install the extension. On some other addons that I've attempted in the past, it just shows the throbber forever.
I have checked the Multiprocess Browser Console and it says that it fails to move the file because it's locked (NS_ERROR_FILE_IS_LOCKED). I have also attached a screenshot of that.