Hi For the first time here,want to salute all of you ! sorry for my english... about my problem: I install several times Win98SE on my Compaq Presario 1800,the only OS that have success ( WinME or xp give me blue screen) after a reinstall win98SE I see that my DVD not read anything,when put a cd and open not seen any files.also the drive D change into Cd(D). I was thinking to reinstall so delete the partition,making new one, format the partition and then when I want to install it not read the cd giving the error: cdr103 cdrom not high sierra or iso-9660 format I used other CD-ROM, the same situation... my laptop can play audio cd without starting windows and the DVD-ROM function in that way. I boot from the win98 startup disk ,try to install but give me the error. can you help me somehow? thanks