I have Windows 7 Professional 64bit. I have IE 9 32 and 64 bit. I have Firefox 12. I used to be able to run a number of the bowling videos on Youtube in either browser. Now I get a black screen in Firefox and !@#$ if they didn't just run in IE 9 32bit. What is the problem in FireFox?
Where can I find offline cache and cookies that may need to be cleaned up. I have my settings to clear everything when FireFox closes.