MY E DRIVE HAS DISAPPARED

Question

MY E DRIVE HAS DISAPPARED FROM MY COMPUTER (LAPTOP) AND I CAN NO LONGER USE THIS - NOT READING WHEN INSERTING DISCS EITHER.LAPTOP IS ACER - AND INFO FROM DEVICE MANAGER REGARDING THE E DRIVE IS AS FOLLOWS:OPTIARC DVD RW AD-7530A ATA DEVICEDEV TYPE DVD/CD-ROM DRIVESMANU STANDARD CD-ROM DRIVESLOC LOC 0 CHANNEL 1, TARGET O, LUN 0THE ERROR MESSAGE READS:Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)Click 'Check for solutions' to send data about this device to Microsoft and to see if there is a solution available.HOWEVER WHEN I CLICK FOR SOLUTIONS NOTHING HAPPENS.HELP!?