To avoid your guesses, plain python works fine here:
C:\Temp\1>python -c "import sys; print sys.argv" "move to \\ACAD" ['-c', 'move to \\\\ACAD']
To avoid your guesses, plain python works fine here:
C:\Temp\1>python -c "import sys; print sys.argv" "move to \\ACAD"
['-c', 'move to \\\\ACAD']