The Wrestler and Saw V PC issues

[sublime90]

ok i dont know why this happens but heres the problem with these 2 movies. they both play fine on stand alone dvd players but any time i pop them into my PC dvd player, my PC acts as if theres nothing inserted. the D drive is empty and if i load up PowerDVD and press play it says "a disc with an unsupported format is in drive D" does anyone know why they wont even load on my pc?

[Joe Forster/STA]

Try AnyDVD. If the DVD uses some very weird copy protection, AnyDVD will help with that, too.

[DABhand]

A weird question I know, but are they Blueray discs?

[sublime90]

it must be some weird copy protection even with any dvd it, my pc still doesnt acknowledge i have a dvd in the drive. there not blu rays