burned dvd will not play on burner

I burned a backup of a dvd and it will play on stand alone dvd players but will not play on the computer that I used to burn it. Here is how I did it.

1)DVD Decrypter
2)DVD Shrink "Main Movie" Only
3)Nero "DVD-Video"

 

Some players only play -R or +R, did your copy match the player?

 

I have HP and have found out that there is something wrong with the firmware but no one knows how to fix it.

 

Why are you using decrypter,shrink,nero to burn a dvd

You can just use shrink and the Nero?

 

That is how I am doing it; I could have been more clear. What I don't understand is why I can burn the dvd but not play dvd using the same drive.

 

Try this:
1.shrink your dvd movie with dvd shrink
2.use Nero to copy the VIDEO_TS & AUIDO_TS FILES THAT WILL BE PRODUCED BY USING SHRINK. All you have to do is copy these files as a data project on to a blank dvd disk with nero.Don't use decrypter for this test.

I will almost bet it will work