'Adobe Flash Out Of Date' bug
Hi, I was wondering if you could have the latest version of Flash in Vivaldi. A ton of videos on sites do not work because of this error.
If you don't already have Chrome installed (from which Vivaldi will find and use the Flash,) you need to go to Adobe and install the latest PPAPI flash.
and select the relevant OS then "FP xx for Opera and Chromium - PPAPI"
Currently xx = 21