specified interface number configure

[xao]

I used chroma driver for my project. It work fine when I wrote and run individual vi. When I tried to make a vi.proj and add all of vi in the module, program does not work any more. I've got the error visa: (hex 0xbfff00a5) the interface type is valid, but the specified interface number is not configured. The error pointed to Chroma Driver. What can I do to fix this problem. Please Help! Thank you a bunch.

[Raj_V]

xao,

Do you know if the chroma driver you were using uses NI-VISA for communication?

What is the hardware that you are using to communicate with your instrument?

Can you communicate with the device successfully from Measurement and Automation Explorer?

You might want to look at the knowledgebase article below to see if it helps resolve your issue.

http://digital.ni.com/public.nsf/allkb/2E5F91AF6EEC703886257669005974CB?OpenDocument