I've branched this into it's own thread, as I didn't want to confuse the conversation with the other person who I think has something else going on.
A very simple, accurate description of what you do and what you see would be very helpful in understanding what you're experiencing. The computer is "having none of it" isn't as useful as a blow-by-blow with the text of any error messages or dialogs.
Also, a brief description of the system you're using would be great:
While you could uninstall and re-install, I don't think it's going to resolve whatever this is. I can't think of anything that asks you to install cookies...
what i mean by having none of it is it just isn't working, i'm on an apple mac desk top, and when i try play video's that's what it says " install cookies "
I've got nothing, sorry. It doesn't sound like it's related to Flash Player.