Executables from code using IMAQ for machines not using IMAQ

Im working on a multifunctional piece of camera software.
This software is able to perform several operations on USB cameras and is also capable of using analog cameras via the 1409 framegrabber.
When I compile an executable for a target machine (I have the vision deployment engine) I run into trouble after installing.
I will be informed that IMAQ.DLL is missing.
After looking around I found that this is because I have not installed IMAQ on the target machine.
Is there any way of circumventing this?
I would like to build an executable which detects if the target machine has IMAQ installed.
And if it does not (because it has no framegrabber and thus no need for IMAQ) ignores the VI's from the IMAQ library.
These VI's are never called anyway because not framegrabber is present to respond to them.
The program uses two or three case statements to check for the presence of a framegrabber and disables all framegrabber options if not present.

hi there
i attached a simplified example. i don't expect any dialogs for missing VIs or dlls. what could happen is that it takes a while until the property node returns the execution state, depending on the number of calls for missing VIs or Dlls. maybe you could create a VI with only one single IMAQ-VI and then determine the existence of IMAQ by calling this VI. if it takes too long you could save the result of the test to an ini file and skip the test at next startup.
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"
Attachments:
Dyncall_LV7.1.vi ‏29 KB

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   LOOP
      cr_user := 'CREATE user EM' || n || ' IDENTIFIED BY KLU';
      gr_user := 'GRANT CREATE SESSION,GRANT ANY PRIVILEGE TO EM' || n || '';
      EXECUTE IMMEDIATE cr_user;
      EXECUTE IMMEDIATE gr_user;
      n := n + 1;
   END LOOP;
END;
Edited: Removed When OTHERS Exception Handling from Code.
Cheers!

Executables from code using IMAQ for machines not using IMAQ

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