Hello, Ever since yesterday morning, out of the blue, none of my Firefox plug-ins have been working. Flash, Java, Adobe Reader, etc. all don't work in Firefox. (They work in Internet Explorer, but switching to IE isn't an option) RuneScape doesn't work at all in FF (I have to use the RS Client) and YouTube only shows this blank screen. [spoiler=Image] The weird thing though is that the sound still works in YouTube. I tried re-installing Flash, but it still doesn't work. Does anyone know how to fix this? Thank you. EDIT: Fixed. All I had to do was uninstall and reinstall Firefox.