Why won't my software recognize PXI cards if I developed on a different chassis?

[ChrisNagy]

I have developed and compiled a LabWindows/PXI system based around a PXI-1036 with a remote PC and MXI-4 connection.  When I try to run it on a PXI-1042Q with an embedded controller, the software does not recognize the PXI cards.  They are recognized by MAX and the soft panel, but not my pre-complied software.  For example, the system has a PXI-4110 that is initialized with:

niDCPower_init ("Dev1", VI_TRUE, VI_TRUE, &PowerHandle);

I am pretty sure that the "Dev1" identifier is the problem, but I do not know how to address it when moving to a new chassis.  ANy help will be appreciated.

[ChrisNagy]

Never mind.  I was making it far more difficult than it really is.  I was playing around with VISA aliasing rather than the naming in MAX.