additional audio decoder needed to play this soundtrack-Dolby AC3 Audio

[tbone1209]

Playing this movie file-ac3 xvid on my old pc running Windows XP Sp3 with Divx or Real player is perfect,yet the same movie file palyed under Window 7 Home with a newer version of Divx Player and Real Player,the audio is missing:-
"additional audio decoder needed to play this soundtrack-Dolby AC3 Audio"
Is there anything I can do for the problem?
Thanks for helping!

[aedipuss]

AC3 ACM Codec

extract the files from the zip and right click on the .inf click on install.

then reboot.

[tbone1209]

Thank you
I followed your instruction and this is what I got





The inf file selected does not support this method of installation

[aedipuss]

it's the standard way to install on windows. did you use the right version? x86 for 32 bit windows or x64 for 64 bit windows?

[tbone1209]

I did use the x64 version.I am attaching this from Winzip


Which I rithtclicked the inf and leftclicked install as said

[Noahtuck]

Which I rithtclicked the inf and leftclicked install as said

From within the winzip window or did you extract all the files first as aedipuss instructed ?

Because that is the error you will get when trying to install it from within the ZIP file instead of extracting it first....

Divx Player and Real Player

Use something good like MPCHC

https://www.videohelp.com/tools?toolsearch=MPCHC&Submit=Search&convert=&s=&orderby=Name&hits=50

[tbone1209]

Thanks Noahtuck
I tried it both ways.when I tried to install ,my screen only flickered once,the process never took place.