Need help with finding HL-DT-ST DVD+RW GWA4164B driver

Hi, I am trying to find the drivers for this dvd rw. It was working fine until yesterday when I tried to load a game and for some reason it wouldn't load. So I checked the device hardware thingie and it said the drivers for this device (dvd-rw) are missing or corrupt.

Unfortunately, I cannot even seem to be able to find the drivers for reinstallation.

Would appreciate the help, thanks!