window 10 can't install realsense viewer

[fendiling]

librealsense	2.55.1 RELEASE
OS	Windows

Intel RealSense Viewer / Depth Quality Tool has crashed with the following error message:

RealSense error calling rs2_create_context_ex(api_version:25501, json_settings:{):
    failed to convert special folder: errno=42

[MartyG-RealSense]

Hi @fendiling I hope that the information about this error at #12910 will be helpful to you.

[MartyG-RealSense]

Hi @fendiling Do you require further assistance with this case, please? Thanks!

[MartyG-RealSense]

Case closed due to no further comments received.

[MartyG-RealSense]

My Intel RealSense colleagues have provided further advice about the errno=42 error at #13023 (comment)

[AviaAv]

Hey @fendiling

We've recently fixed an issue about the "errno=42" error, which would happen if the user's name on that machine contained Unicode characters. Could you please check the development branch to see if this fix resolves the issue?

The PR with the fix is: #13597

The development branch can be found here: https://github.com/IntelRealSense/librealsense/tree/development