How did you do it? I have exactly the same problem!
help me please!!
And me, too. Had problem before and again today when I tried to upgrade. Did uninstall previous versions. Using newest version Firefox with XP. Previously, did go back to earlier version so I'd some version of Flash.
Think I found answer in another thread.
It gives alternate location to download for 32 or 64 IE or Firefox. I got message saying Flash installed.