For my 2015 deployment I place my lookup tables on my network server and updated the Revit.ini file to reference the correct location. I am creating new pipe fitting families for my library placing them on the server and placing the appropriate lookup table to the network location. Some users are not able to use the family while others are getting errors saying that they are not finding the lookup table. Is there a way to find out if the actual revit install is referencing the correct location on the network?