Can't install ARTv1 in MAYA

Failed to execute userSetup.py
Traceback (most recent call last):
UnicodeEncodeError: ‘ascii’ codec can’t encode characters in position 9-12: ordinal not in range(128)
Initialized VP2.0 renderer {
Version : 2016.3.18.11. Feature Level 5.
Adapter : GeForce GTX 650 Ti BOOST/PCIe/SSE2
Vendor ID: 4318. Device ID : 4546
Driver : nvoglv64.dll:22.21.13.8189.
API : OpenGL V.4.5.
Max texture size : 16384 * 16384.
Max tex coords : 32
Shader versions supported (Vertex: 5, Geometry: 5, Pixel 5).
Shader compiler profile : (Best card profile)
Active stereo support available : 0
GPU Memory Limit : 1024 MB.
CPU Memory Limit: 15035.6 MB.
}
OpenCL evaluator is attempting to initialize OpenCL.
OpenCL is only supported on NVidia drivers up to version 361.75. To enabled OpenCL for this driver version set MAYA_OPENCL_IGNORE_DRIVER_VERSION=1.
Unable to execute xgen.mel.

Did you find an answer to this? Seems to be a problem with a Users folder having a non-unicode symbol.