Well, if you really deleted them by going into your HD and moving them to the trash, then
, especially if you emptied the trash.
If all you did is to stop sharing, then you have to restore the shared folder:
http://www.gnutellaforums.com/showth...threadid=25314
Same goes if you did the first thing but didn't empty the trash, except that you have to put the folder back where it was.
Now, if you deleted the downloads.dat and downloads.bak files found in the Incompletes folder in your HD, then
What exactly do you mean by shared directories file?