Updating Adobe Flash Player Plugin for Samsung Smart TV: Fixing No Playable Sources Found Error

Hello. I am the owner of smartTV samsung. Living abroad I watch Polish tv online through internet browsers in smartTV.
so far everything was ok .. I used three different tv suppliers in the browser. Yesterday, one of the household members probably pressed some updates of the application to the latest or something like that and from that moment none of the TV is not .. on one of the pages pops up information and "you do not have the current adobe flash player plugin" and a link to the plugin is given, but not he is going to install it ..
on another TV page the following message pops up: "Error loading player: No playable sources found"

Please help me what I can and how to fix it ..

I used to have a similar problem with a Samsung TV (barely removed after buying from a cardboard box)

Tv after connecting it began to update everything, but with the adobe plug had a problem remember that the colleague downloaded the file to repair it straight from the Samsung website uploaded everything on the pendriva manually installed it then helped, you may find this information for you too.

Thank you very much. download today from samsung on Google, but after connecting to tv pops out of the lack of usb files for installation .. for it is empty ..
I already had something with this usb so I have to get another one to check.
but big thanks for advice ?

Hello.
Provide a full TV model. Every series is a different smarthub. After the upgrade could the regionalization, or EU_germany, be included?
pozdr