Because in the above description:
To install nova-compute, run:
PS C:\> cd c:\nova
PS C:\> python setup.py install
The file is downloaded to c:\nova. After executing `python setup.py
install` in this directory, the etc directory is generated under
`c:\nova`. Correct the path.
Closes-Bug: #1964548
Change-Id: Ibf0c1b56f235fffae65afbbcee30056bae965afe