Does it works with any other DVD's? Can you try on any other PC with DVD drive?

>Hi,
>
>I have a notebook toshiba satellite 1805-S254 with cd+dvd drive, windows xp pro with sp1
>
>disc info version 1.2.5 :
>Toshiba DVD-ROM SD-C2502 firmware 1313 vendor specific 03/28/01 extra info : XI
>drive region status : no lock detected
>
>in windows explorer, when double click in dvd drive, I receive this box :
>title : "Disk is not formatted"
>Message : "Windows cannot read from this disck. The disk might be corrupted, or it could be using a format is not compatible with windows."
>
>The disc is a Microsoft MSDN Disc.
>
>Thanks,