The title is my question. When accessing Youtube with either Internet explorer or Firefox and attempting to watch videos I have viewed before from both browsers, I get messages that I need to install the latest version of Flash player. After multiple re-installs of both Flash and the browser software as well, the problem still exists. The only browser that I can use is Google chrome, and I prefer not to. What can I do?
Welcome to Adobe Forums.
Do you have Windows or MAC ?
Which version of IE and Firefox are you using ?
Do you see Flash bouncing logo here : http://www.adobe.com/software/flash/about/
Check whether Shockwave Flash Object is enabled or not ? (For IE : Tools -> Manage Add-ons & For Firefox : Tools -> Add-ons)
Note : Open the above URL on IE or Firefox