The serialization dll/lib does not exist?

[font=verdana, arial][size=2]i just tried to run flash and it gave me this error:

the serialization dll/lib does not exist

i’ve run it fine a few times on this machine before. i tried restarting to no avail.

short of reinstalling anyone have any advice?

i might also add that the rest of my MX suite works great.[/size][/font]

thanks,
briston