Releasing ActiveX References in LabVIEW

TestStand 2019 Help

Edition Date: May 2019

Part Number: 370052AA-01

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When a method or property returns an ActiveX reference, you must use the Automation Close function in LabVIEW to release the reference.

Note Note  If you do not release the ActiveX reference, LabVIEW does not release it for you until the VI hierarchy finishes executing. Repeatedly opening references to objects without closing them can cause the computer to run out of memory.


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