How do I get Shrink to use Decrypter as its burning tool again?

Hi. I may have posted this in the wrong place before but here I go. I have been using Shrink and Decrypter together for a couple of years. When I went to backup a dvd it always offered to make a iso and use Decrypter as its burning tool. When it finished the iso it would open Decrypter and Decrypter would then burn the disc. Something happened and now I cant get Shrink to offer me the choice of anything but Nero, that I dont have and dont like. Can anyone tell me how to reset Shrink to offer Decrypter as my burning software? Or do I need to find an older version of shrink to fix this problem.

Please help. I use RipIt4me and it worked great right up to the final hand off and then shrink drops the ball. I have been using this combo and if I can fix it I would really appreciate any help to do so.

Thanks