Unresponsive REPL

[uckly]

Hello. Relatively new user here. I have been able to get the Pyboard to show up in device management, by installing the drivers OpenMV. While it does show up and i am able to connect to it through a terminal, it does not show the "welcome prompt" and it does not respond when hitting enter. After installing the OpenMV drivers, i am no longer able to browse the files through USB Mass Storage either. Can anyone give me a hint or point in the right direction on how to fix this?
//best regards

[pythoncoder]

If you're using OpenMV hardware, I suggest you post this query on the OpenMV forum. If you're using a Pyboard, you can't expect OpenMV code to run as the Pyboard doesn't support a camera.

[uckly]

In my ignorance, i did not know what OpenMV was. It makes sense that it doesn't work. I have a hard time installing the pybcdc.inf on windows. I have followed the instructions given in several guides, about entering test mode and disabling integrity checks, but i keep getting the error: "Third party INF file does not contain information about digital signatures".