Can't read DVD on Computer

[lazyturbo]

I have a specific set of DVDs (same show) that I am unable to read on my computer.

They work fine on my standalone players, but I think something on the disc is prohibiting my computer from reading it, because it worked for a bit the 1st time I put them in, but then it stopped, and they never worked again.

There's nothing wrong with my drive, because I can still read and write using other DVDs of various brands. Is there some regional setting that is blocking me from reading these discs on my computer?

The error message that I get is that I have inserted a blank disc.

Thanks.

[MOVIEGEEK]

Need more info:
1.What format is the DVD(ie PAL or NTSC) and what region?
2.What writer do you have?
3.Have you tried DVDFab Decrypter?

[lazyturbo]

I'm not sure what Region the discs are. Either North America, or Asia.

My writer is BenQ DW1610.

I'm gonna try DVDFab Decrypter now.

Thanks.

[lazyturbo]

DVDFab Decrypter doesn't work, because my computer thinks that there's no DVD in the drive, or its a blank disc.