Custom Front End Callback

[Rodéric]

Hi,

I'm customizing the LoginLogout Front End CallBack in TestStand 2010, it works when I call it from my custom OI (LV2010). But when I launch TestStand, I get an error message (the error code doesn't seem to be documented). I cannot log in or out. If I remove the callback from the public directory, and use the NI callback everything's back to normal.

Does anyone know what I am doing wrong? or can reproduce the error?

I have LV 2010 f2 installed (not SP1 yet)

Thank you,

[Rodéric · Accepted solution]

I solved my problem simplifying the VI, and moving my variable to the end of the container, I also moved to LV2010 SP1. I get some reference leak issues and sometimes there is a pop up coming saying the sequence file wasn't properly relased