I have tried to download the update and it isnt working in Firefox. I have tried many remedies per Firefox help page and Adobe help page. I disabled other add-ons (real player). I cleared Flash cache and Flash browsing history. I added that txt file (protected mode) to the Flash folder. I uninstalled the old version and deleted all the Flash files in system32. I have tried multiple things and it still isnt working. I dont know what else to do. Please help if you can.
specifically, it doesnt work for opening videos in Youtube and other sites.
I have tried to download the update ...
Did you also run the installer?
... it isnt working in Firefox.
What means "not working" - what exactly do you see instead of the expected Flash content?
What files do you have in C:\Windows\system32\Macromed\Flash?
What is your Windows version & edition?