decrypter+dvdshrink+alchohol120%-dvd player cant read discs

hello to all.
this is my first post in this forum. seems like you guys know your stuff, so i hope you can help me out.
first let me say that i've searched and read related topic in this forum and have'nt found a solution yet.

i've been using decrypter + dvdshrink+alchohol 120% to copy and burn dvd's.
i've already burnt 4 discs successfully, however, tried to burn the 6th one and my external dvd player could'nt read the disc.
needless to say that all other movies played flawlessly on the dvd player.

the disc is readable ONLY on the computer's dvd burner.

i've tried to burn 4 times, using 2 different types of blanks.

i would appreciate any thoughts on the matter.

thanks.

 

dvd burning guide

I see no one is replying to my other thread so i'll try a new one.

i'm looking for a good and comprehensive guide to copy a dvd, which means : taking off the copy protection, shrinking and burning.

appreciate your help.

 

See if you can find anything at http://www.videohelp.com/ that can help you.

 

possible solution for my problem

after reading a guide from videohelp.com about how to copy a dvd using decrypter and dvdshrink.
i came to the conclusion that i've been doing the exact same proccess as mentioned in the guide.

however, the last paragraph mentions some errors which might occure after burning and trying to play the disc on a dvd player.

one of the error is the disc not being able to load or gets stuck while running.
the suggestion given in the guide is simply to change the media, because the player might not be fully compatible with this specific sort of media (especially if you buy the media by the pound...cheap b********).

anyhow, i will try changing the type of media i've been using and i'm confident that it'll solve my problem.

Thank you for noticing me.