I have a issue after you do the mount-wim and try to copy the startnet.cmd to edit it. When I do this I get an access denied with the following
error.
"Error 0x80070780: The file cannot be accessed by the system."
I have changed locations, checked I had full rights to each directory I mount the boot.wim to.
Using Windows 8.1 to do this work.
Thank you.