Here is what I did: I renamed the shared file to nonshared and made a new folder called shared into which I put Acrobat 4.0. I closed the LimeWire and when I opened it up again it showed 16 files as shared at the bottom right window. The library shows only the acrobat file in the left side of the window and no files in the right side window. This is better and I can live with it. Also all the files in the original shared file came from LimeWire so they cannot be incorrect file types.Thanks for the help.I really like LimeWire bugs, warts and all!