Dolby Digital Plus Audio driver problems??? - Acer Community
: Automatically adjusts volume levels to maintain consistency across different types of media. Dialogue Normalization Dolby Digital Plus Audio Driver 7.3-2.2 Download
: If you see an error stating your software expects 7.3.2.2 but has a different version, you must uninstall all existing audio drivers and the Dolby application before reinstalling the specific matching set provided by your manufacturer. Dolby Digital Plus Audio driver problems
Where to learn more
: Visit the Acer Support Page and enter your specific laptop model number (e.g., Aspire V3-771G) to find the exact audio driver package that includes this version. Dolby Digital Plus Audio Driver 7.3-2.2 Download