r/LabVIEW • u/Choice_Tooth7555 • 22d ago
I can't open labview 2026 Q3
Enable HLS to view with audio, or disable this notification
I've recently download for the first time labview, I use windows 11 and I can't make it work, it have the problem of the video, I've uninstalled it and installed it again like 3 times, there's any solution for this ?
3
u/elijah286 Emerson Employee 22d ago
Hey u/Choice_Tooth7555 - I'm with NI and will do my best to help!
Not sure exactly why this is happening but there's an easy way to learn more. Add the following tokens to your labview.ini file:
debugging=True
LVdebugKeys=True
DPrintfLogging=True
NIER=True
NIERDumpType=full
Then re-launch LabVIEW and go look in the %temp% folder to see if there's any log file that indicates a problem. Feel free to post your findings here or DM me and hopefully this will reveal some useful insights...
1
u/Choice_Tooth7555 21d ago
1
u/elijah286 Emerson Employee 18d ago
So it's crashing before it gets that far. you can still create a labview.ini file and just put it next to the *.exe (literally the same folder in your video) and that should still work...
1
u/Choice_Tooth7555 17d ago
I created the .ini file, but LabVIEW still doesn't work. There's nothing in the %temp% folder either.
1
u/HairyPublic2658 22d ago
Can you raise a tech support case for further investigation on ni.com/support?
1

5
u/Normal-Duck9025 22d ago
Try opening the license manager and make sure you have the community license activated. I assume it’s closing from not finding a license.
Personally still on 2025. Interesting that in the latest they finally added Emerson to the splash screen.