Error 0xFFFF34DE when attempting to use camera via NI MAX

Hey everyone,

I am currently working on using a USB3 camera through LabView but ran into the following issue:

At first the available drivers didn't function with the camera with the message Error 0XBFF69002 popping up, which I fixed by figuring out that the imaqdx.dll version didn't fit with my current system version, deleting it and un- and reinstalling VAS, as suggested here: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000kFXMSA2&l=de-DE

Now it appears that the driver functions. However, when I try to Snap or Grab a picture in NI Max, I get the message Error 0xFFFF34DE


Similarily, I get an Error trying to use the camera through LabView.

Here's what I'm using:

LabView 2017
imaqdx 17.1
camera: Allied Vision U-511m (USB3)

Hope anybody has an idea what's wrong and thanks in advance for any answers!