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What is the system file niVVGLK.sys?

I'm experiencing random operating system lockups. The only recovery so far is a system reboot. As the system begins to restart, the system "blue screens" and displays a system message of "MODE_EXECPTION_NOT_HANDLED" for the driver niVVGLK.sys.
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Hi jackel,

The nivvglk.sys file is installed with the NI-VXI driver.  Try reinstalling NI-VXI.  If you are still having problems, the issue might be related to the OS, especially if you are seeing issues with other software.  If the re-install doesn't fix the problem and you are not having problems with other software as well, please reply back with the OS version and NI-VXI version and I'll see if there are any conflicts.


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