I have a slimtype dvd a ds8a2s a ata device that I get a code 19 device cannot start message in device manager
Fist, go to devise mgr, --start button, in search area type devise,
find the devise, it should have a yellow shield, click on expand so you see the actual drive, it could be open with the shield next to it already.
It will be under cd roms. right click on it and choose uninstall, yes
uninstall the devise, now cold boot , shut down the computer and restart
it and wait until windows says found new hardware, if it doesn't throw the error when installing or after installing, go back and check it for the yellow shield.