Enable Nvidia GPU CUDA support for theano and PyMC3 for Windows 11

Question

Has anyone figured out how to install GPU support for Theano and PyMC3 on Windows 11? I keep getting an error message about a DLL load failure. Here are the steps I’ve taken:

1. Install MSVC C++ Build tools and add to system variable path
2. Install latest Nvidia drivers, CUDA toolkit, and added cuDNN .dll files to folders
3. Created .theanorc with the following line [global], device = cuda, floatX = float32 and added to base directory
4. Added 'THEANO_FLAGS' system variable with floatX=float32,device=cuda (is this redundant with step 3?)
5. Created the following conda environment:

conda create -n pymc_env_gpu -c conda-forge python libpython mkl-service numba python-graphviz scipy arviz pandas scikit-learn m2w64-toolchain pygpu ipykernel statsmodels

6. Activate new env and install pymc3 with pip install pymc3

The error message: ImportError: DLL load failed while importing m169e842c8a94977b534b5d54311bcacefb2595c2a7bb1124600448dca20d9048: The specified module could not be found.

Any help would be appreciated!