Hi Nick,
Your file system appears to be ok for your application. If you can create a sample of the problem where you have some code that loads the library, initializes it, performs a simple operation, unloads the library, and exits it would be very helpful. Be sure that this will exhibit the same behavior you are experiencing so I can replicate the issue. What is the error that occurs upon unloading, is it the same segmentation fault that you referenced at the top?
I would like you to try a test where you are not using the DAQmxBase driver to communicate with the device but you still load and unload the library as usual. I am interested to see the behavior when the hardware is not involved.
Also, it would be helpful if you could send in your niSystemReport to know the exact status of your system. You can send it to the email address listed in my previous post.
Steve B
