Hello Bgibson,
First, which version of CVI are you using?
I would check to see if your Source Code Control settings are properly set in CVI so CVI can access these files.
For CVI 7.x, you can access these settings in Tools >> Source Code Control, Options >> Environment >> Source Code Control Options, or Edit >> Project >> Source Code Control.
For previous versions of CVI, check out this document:
http://digital.ni.com/public.nsf/websearch/CBF9A9591B8023D686256896005D9A20?OpenDocument
Also take a look at your CVI users manual:
http://digital.ni.com/manuals.nsf/display?ReadForm&lookup=Software%3E%3ELabWindows/CVI%3E%3EDevelopment%20Systems&view=web_product_currentandold&node=132100_US
It provides you with more information about using CVI with an sourc
e code control package.
Wendy L.
National Instruments
Wendy L
LabWindows/CVI Developer Newsletter