Error -1073807246 occurred at VISA Open in Enable_Disable_9012Tx.vi->Deactivation Test with Laser and Pedestal.vi

[FaIlingDawn]

I been reading the forum to find a solution to this error, but getting no where.

This code will run fine for 500 iterations, and then all the sudden this message pops up.

Any fix or suggestion to this?

[ZYOng]

Error -1073807246: The Resource Is Valid, but VISA Cannot Currently Access It

By any chance, did you try to open another terminal/test panel/software to access the same port while the program is running?