EXS 24 Logic Sampler Users Group

Hi all, my first post here.  

Does anyone ever have the problem of loading an instrument and receiving the error 
result: FILE NOT FOUND RESULT CODE = -42 even though all the files are present and 
properly mapped in the .exs file?  Currently, my only solution is reentering the path for 
every individual sample which is very tedious and time consuming, and really impractical.  
These are somewhat customized instruments (consolidated sample libraries) that have 
been moving from drive to drive (from studio to studio).  What is odd is that mono 
versions of the instruments seem to load fine while stereo always gives me the above 
result code.  

Is there a way to have an instrument file 'rescan' for all the samples?

any help would be greatly appreciated.

many thanks,
WS