Error Message DAbort 0xF50EFD7B in MemoryManager.cpp When Using NI (VMS) and NI-SCOPE 14.1

Updated Jan 10, 2019

Reported In


  • NI-SCOPE 14.1

Issue Details

When working with NI Video Measurement Suite (VMS), my application crashes with the error message:
DAbort 0xF50EFD7B in MemoryManager.cpp.
The crash happens when running an analog video acquisition with VMS through either TestStand or LabVIEW. Why is my application crashing and how can I resolve the problem?


This error is related to the version of NI-SCOPE you have installed with the NI VMS software. In the particular case where you have NI-SCOPE 14.1 installed, trying to run an analog video acquisition will cause this memory error message to appear.

The NI-SCOPE driver causes the crash if you attempt to run any LabVIEW-built DLL or executable that was built with an earlier version of NI-SCOPE. Since VMS is an application based on LabVIEW, this crash is related to VMS attempting to call NI-SCOPE functions when running through TestStand or LabVIEW. 

Returning to the 14.0 version of NI-SCOPE doesn't present this behavior and should resolve the problem. Be sure to uninstall the NI-SCOPE 14.1 Runtime in addition to the main driver component. You can also upgrade to NI-SCOPE 15.1, which is the first version to include a fix for the issue.


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