-1073807339 Error

[Advait]

I have connected the Ocean Optics USB4000 detector and the program was running well.

But now it shows a -1073807339 error in Visa Write of the "Initialize.vi" & also other VIs which I used as it is from driver package.

I have read the previous threads on this error but could not get my program to run.

Any solutions?

Thanks

[ErnieH · Accepted solution]

Have you unplugged the USB device and, after a few seconds, plugged it back in? I have USB devices work for weeks and lose their sanity. The only way to reset them being unplugging and replugging them.

[Advait]

Yes I guess that is the only solution. I have to restart labVIEW and the device to get it working again