is it normal that an aspi error is given when using dvd decr

[thebest]

is it normal that an aspi error is given when using dvd decryptor??
the first movie that i did it didn't give an aspi error but now it do?strange he and it give an error but i can choose ignore and then it continue but then it says that the key wasn't found?? but any way the dvd is ripped but can this cause any trouble because now when i write it to dvd the power dvd player says not a valid dvd format???
NEED help please

[Tbear]

Win XP does not come with ASPI. You will need to install it. Do a search for ForceASPI4.60. Ver 4.70 has problems with it. You also can try
www.adaptec.com

[mikerios]

if you ripped the vobfiles with the key not being found you will not get valid vob files , try doing a playback on powerdvd or windvd and see if they even playabck, chances are you'll get the same error msg. I had the same thing happen when I tried ripping Killing Zoe, it has been the only DVD movie that I could not rip, I ended up using smart ripper but it too could not find the key but i forced it to rip anyways, but a quick check under power dvd came up bunk vobfiles.