hi, i have a big problem, i have installed deamon tools on my notebook, and now my dvd drive don´t read my DVD´s, and i can´t opening HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}/Properties, what can i do to make my dvd drive to read something, pls help me. thx in advance
Did you check the key permissions? To edit you must have read-write permission. EDIT: Try to boot with a bootable CD or DVD if it works your problem will software related.
before install deamon tools is it any problem in read/write DVD operations? try to remove that tools and check the DVD is it read or not? are you check in device manager?