Problems copying pirated dvds from overseas

hey everyone just wanna have anybody’s opinion on why everytime i try copying them pirated dvds from vietnam or from wherever my dvd-rom/reader does not recognise it at all (using any on my 2 drives)? but it does play on my dvd player (but not on my PC). been having this prob for few years now. any suggestions will be appreciated. thanks

here’s a suggestion

read the forum rules that you agreed to upon signing up.

Yup, follow reasonsnotrules’ advice (here’s a link to forum’s rules), and consider yourself warned. :cop:

ET

ok my bad