The NI Core Driver Update 2017 Q2 patch provides a fix for a known issue with a core component of multiple NI drivers in which LabVIEW may crash upon exit after usage of a Terminal I/O Control. NI recommends this patch for all LabVIEW users interacting with NI hardware. You can install the patch through NI Update Service or you can download it directly through the following Drivers and Updates page: