[Glutton]

Kokeileppa nuita ohjeita!

You need to reset the hi and lo filters for the device, as this is caused by a registry error or corruption
Close all open programs

Click on Start

Click Run

Type REGEDIT and press Enter

Vista doesn't come with the run command enabled so just type REGEDIT in the search bar above Start..

Click on the plus signs (+) next to the following folders to open them.

HKEY_LOCAL_MACHINE

SYSTEM

CurrentControlSet

Control

Class

{4D36E965-E325-11CE-BFC1-08002BE10318}
(looks like same file name for XP and Vista?)

This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.

Upper Filters
Lower Filters
Upper Filters.bak
Lower Filters.bak