From 11:00 PM CST Friday, Feb 14th - 6:30 PM CST Saturday, Feb 15th, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
From 11:00 PM CST Friday, Feb 14th - 6:30 PM CST Saturday, Feb 15th, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
12-08-2013 09:50 PM - edited 12-08-2013 09:51 PM
I was just running a long test while trying to debug another strange error (link- possibly related?) and I got another error- firs a small dialog box that said "Unknown License Error" and then this one (this has been running in a loop for hours, so nothing new is being called)...
Anyone?
(FYI, I am running under my developer's software subscription license; Never seen this before.)
12-09-2013 11:04 PM
Hi Jed-Davidow,
What exactly is your testing doing? Are you using any hardware? If you go into NI License Manager, do you see anything in here that is showing up as having an unknown license?
As the error states, it is undefined so any description of the system and test setup will be of assistance. It appears to be attempting to open a device driver - this makes me think some sort of hardware is being used. Are you using ActiveX, accessing a DLL, or accessing anything else that may be considered a third-party object?
Does this error continue to occur every time? Did this error occur once? Does this error occur periodically?
12-09-2013 11:22 PM
My software is accessing third party hardware through a DLL. It occurred only once, and that was when I was scrolling through a String indicator on the front panel.
I could send you the code...
Doh. I just reclalled that the DLL is written to use a USB dongle. It's on there, but maybe something went haywire for a sec with the USB. I'll run again and see what happens if I pull it out.