Computer Repair Sacramento - Knowledge Base: When Flash Plugin Has Crashed or if you get the Flash Player has Stopped Working error, how to fix Flash Plugin Crash Firefox.
I try to keep my computer up-to-date with the newest patches, drivers, etc. When I recently updated the Firefox Adobe Flash plugin, any page with flash - and there are a lot of them! - would cause this error: Adobe Flash Player 11.4 r402 - Adobe Flash Player 11.4 r402 has stopped working.
There are a few things that can cause this issue, so here's what I did to fix it: