We use LabVIEW drivers to operate equipment. We are using LabVIEW 2012 SP1 and TestStand 2012 SP1. Our drivers are put into Packed Libraries and used in TestStand. We have a system in China that is a duplicate of a system in the U.S. The tests in both places run without issue, but when we close down our system and try to cleanup our drivers, the U.S. system has no issues, but our China system gives the following error: A Run-time error has occurred in step: Close SwitchSequence: Cleanup Equipment Error Message: Error: TRUENI Switch Exe detected an error in Close Device Session Code:-2147221164Class not registered I found a fix if this error happens with report generation, but not with Switch Executive. Any ideas what is happening here?

NI TestStand

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We can't do that. We have a controlled software environment for manufacturing and to update to a new version would not be practical at this time.

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