Hello, having a problem with my dvd drive i loaded up a trial program called boost speed, it makes your computer go faster after using the program i noticed my dvd drive icon was missing. On checking the drivera notice said-windows cannot load the device driver for this hardware the driver may be corrupted or missing (code39). The drive works ok but will not read or write a disc is this a hardware or software fault. If it is a driver fault where can i get a new driver. Many thanks to anybody who can help.