I am a domain admin and am trying to added a user to a folder giving them acces to that folder and all subfolders and files. When I attempt to give them access I get an error message "The system cannot find the file specified." I can see the file in the folder though however when I try to open in I get the message "Cannot find the specified file - Check path or spelling". When I go to Properties and select Security I get "The requested security information is either unavailable or can't be displayed."
This happens to almost all but not all files in the folder. Any file showing a modifed date of 2011 or older I get this trouble but any that have a modified date of 2012 or newer work.
Thank you all for your help.