QUOTE(j666* @ May 19 2006, 02:53 PM)
ive had this problem b4 but wasnt a firewall problem had it in the video folder when certain files were in-cluded in the shared folders would make this message cum up i think sum system files was to balme cant remember
ok, I had the same thing it was driving me batty, I had old xbox and one day my My Pictures stopped worked, it was barf with this same message. I didn't think I did anything different and it just barfed. Videos/Music etc all worked still.... ok this means all the fast user switching,firewalls, etc are working...
I bought an xbox360 and same thing happened, I was ok w/ the 2 year old, old xbox doing, but pissed the new one was doing it... So, google gave me this hit and I started messing.
Short story is: it was a corrupt file in the root of previously shared out \my pictures directory... I tried to remove the my pictures from the "share" list to keep the xbox from finding them, but that didn't seem to work (?) so...
1. remember where you previously added folders that you were sharing content from... probably the My Pictures dir for the user you are logged in as, and the \shared pictures directory.
2. go to those dirs, and Move everythign out of them so they are empty (start with just the contents in the root, I'll be it doesn't do a recursive enum, but if that doesn't work clear the whole directory.)
3. try xbox - it'll probably work.
4. move stuff back 1 by 1.
in my case it was a .tif file in the root dir that I had had for years, and it probably had a single byte get corrupt or something.
hope that helps, it really annoyed me!