Contacting MathWorks and Using the imaqsupport Function
If you need support from MathWorks®, see Contact Support.
Before contacting MathWorks, you should run the imaqsupport function. This function
            returns diagnostic information such as:
- The versions of MathWorks products you are using 
- Your MATLAB® path 
- The characteristics of your hardware 
- Information about your adaptors 
The output from imaqsupport is automatically
saved to a text file, imaqsupport.txt, which you
can use to help troubleshoot your problem.
To have MATLAB generate this file for you, type
imaqsupport