There is an other solution based on the freeware ratDVD (version 0.78 ). The ac3 audio decoder of ratDVD also works. Please add the following line to the DVDDream guids.ini: AUDIOCODEC26=XEBDAD, {2148F547-FDBC-4780-988A-75A4932587E0} This solution worked for me as well! I am using a Dell D630 lapto...