Invoke Node Help

[mdstitt]

Can anyone tell me what is wrong with the invoke node in the attached VI. I get an invalid method error, and an invalid refnum class error. I have several different VI's for this particular instrument that all have the same error. This is for a FLIR infrafed camera model S40. I do not know what these errors mean. Any help will be greatly appreciated.

Thanks,

Mark

[Mark.K]

Mark,

I was unable to open your VI and get a look at it because it contains subVI's and possible calls to a DLL related to your hardware.  Since access to your hardware is not possible, it would be most helpful to know what specific error codes your are getting and any other information that might be helpful (Is the device supposed to have support in LabVIEW?  What version of LV?  Operating system?  How does hardware communicate with PC?  etc.)  The more information you provide, the better.

Thanks!

Mark

[mdstitt]

I appreciate your help, but I found the problem this afternoon. It turns out that some software had been updated and I had the older version that was written with Labview 3. It works fine now that I have the up to date drivers.