DVDX Probleme

[Axer]

Since I install Windows Xp Pro
I'am unable to use DVDX each time 3 error windows open. I follow this step file --) Open dvd root --) the select windows open --) I make my selection --) select --) this error windows open 1: auth.dll: Can't not authenticate drive disk may be locked --) I press the ok button --) the Input setting windows open I make my setting press ok --) The second error windows open DeCSS: Invalid block found; Drive may be not unloked run a DVD
player such as Win DVD or powerDVD open the DVD, and retry. The DVD player doesn't need to run during the encoding process.--) the last error is this one MPEG2Dec: Error during decoder initialisation. Anybody have a idea what can be the cause this error?

I never received this error message on Windows 2000 pro

bellow my computer config:

Windows XP Pro
AMD K6/2 450 mhz
256 mb of ram
Acer (Pionner 114) 10x / 40x DVD rom
Hp cd writer plus 8200i
Zip drive 250
SoundBlaster live
Ati Radeon 8500
SigmaDesign Hollywood plus mpeg2 decoder
3com 3C905TX Ethernet adapter
US robotic (3com) modem
Samsung Inforanger 110R cable modem


Thank

[lpadua]

Open the power dvd play the vedeo and then pause...that´s it aahh ignore the error auth.dll

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