DLC 2.0.4, Win10, CPU, Anaconda (3.6)

Used to work alright before upgrading to 2.0.4.
I'm running train_network with the config file, but getting an error that the pose_cfg is not in its directory.

I've double checked multiple times, and the pose_cfg file is in right place.
I removed the folder and ran create_training_dataset again. The pose_cfg file was again created (in the right location), but I get the same error (below).

For clarification, I'm at the correct parent directory when running the code, and all previous functions in the process worked.

FileNotFoundError: [Errno 2] No such file or directory: 'dlc-blinking\\blinking-lr-2019-02-06\\dlc-models\\iteration-0\\blinkingFeb6-trainset95shuffle1\\train\\pose_cfg.yaml'

Any idea how to fix?