Have a fairly simple .vi we've been running under v.6i on win98 and win2k. New installation of Labview 7.1 on a winxpsp2 machine, when opening .vi, asks for a bunch of sub .vi s. It has been about impossible to 1)Figure out what all the sub .vis are and where they are located 2) Get sub vis copied to go with the top .vi. Is this supposed to be done manually for each sub .vi? How do I get Labview to save a vi with the entire heirarchy of sub .vis so that it is a stand alone entity? (assume no network link between the two machines) Thanks