Can not rip 2 dvds!?

[jamespoo]

there are two dvd i have tried to rip with DVD Decrypter but they slow right down at around 30% to 35% and its says its going to take 8hrs i leaeve it on but the file it saves is corrupt i have tried dvdfab but that just keeps trying to load the dvd and dose not do anything but try to load it

so i need some help dvds are not scratch very much they are in good condition work fine on my dvd play

 

[BrightNeko]