USB driver error Code 43

Questions & Answers
1

I have a uEye UI-148xLE installed in a laboratory instrument. After recent windows updates, the driver is reporting Error Code 43. Is there a more recent driver? Current driver version: 4.95.1119.0

I’ve reinstalled the vendor software on a secondary computer and it works fine, so the problem is not with the camera or instrument. It’s clearly a windows issue.

2

Update… I moved the instrument back to the original computer, the driver refreshed and the error cleared itself. The software now connects to the instrument. I’m puzzled but happy.

4

Hi boekelab,

that’s correct, Error 43 indicates driver errors originating from Windows. This error can often be solved by switching off the energy saving options for USB devices.

The latest uEye driver recommended in connection with Ensenso cameras is 4.96.1, which can be downloaded here https://community.ensenso.com/t/ensenso-sdk-downloads/58.

Best