It is a HP DVD writer 400c

The driver is in error state it is missing or corrupt I've tried uninstalling it reinstalling it, Disabling it renabling it.

I've looked everywhere for a replacement driver and they are not in my computer because I had it rebooted by a friend of mine after it crashed and he must of removed the backup files for it.

I try to download it using the troubleshooting thing and it has an error.

I need help badly, I think all i need is the driver but I find it anywhere to download it.