nivvglu.dll

[whl6868]

In an exitinstance method of a vc++ dll I am cleaning up things. When I call viOut16 I get an Accesss Violation error in nivvglu.dll. To be sure the session was still valid right before the line of code I added logic to get the la of the instrument and that worked fine. Anyone with any ideas. Thanks

[Snowman 6008]

Have you taken a look at any of the examples? You can find them in C:\Users\Public\Documents\National Instruments on windows 7 or C:\Documentes and Settings\All Users\Documents\National Instruments on windows XP . 

[whl6868]

Yes I did. I looking for the proper place the viclose should it go in the exit instnce method of the dll, this where it is and I do not see it happening in NI spy, bu the line of code gets executed.

[Snowman 6008]

Are you getting any error return values from the function? If it executes with no error it should show up in NI-Spy.