Jupyter notebooks - “Permission denied” when trying to create new notebook

问题

I've been using jupyter notebooks for the past couple of months with no issue, but suddenly when launching jupyter notebook through the Command Prompt (I'm a Windows 10 user) and try to create a new python3 notebook through the browser, I suddenly receive the following error:

Permission Denied Error When Creating New Python Notebook

Anyone know what to do? I've tried uninstalling and reinstalling Anaconda3. I saw another post which suggested using export XDG_RUNTIME_DIR="" but export wasn't recognized as an internal or external command by the Command Prompt.

Thanks in advance!

来源：https://stackoverflow.com/questions/43643648/jupyter-notebooks-permission-denied-when-trying-to-create-new-notebook