What is this error message?

I tried the following code in window’s powershell.

PS M:> docker run -it --rm --volume //f/Datastore/CMVM/scs/users/v1jsiege/Win7/Desktop/Scans/sourcedata/:/data:ro --volume //f/Datastore/CMVM/scs/users/v1jsiege/Win7/Desktop/Scans/test/:/out nipreps/fmriprep

I get the following response from docker -

docker:Error response from daemon: error while creating mount source path ‘/run/desktop/mnt/host/u/Datastore/CMVM/scs/users/v1jsiege/Win7/Desktop/Scans/sourcedata’: mkdir /run/desktop/mnt/host: permission denied.

You can try resetting or updating the credentials for Docker Desktop (see this GitHub thread https://github.com/docker/for-win/issues/3385#issuecomment-571267988)