Step 1 : Download Dolby Atmos app and driver for windows 11 https://drive.google.com/file/d/1gGdQhyNPM0tlGjO_gMR8sCPFCOPrKScA/view?usp=sharing

Step 2 : Enable Developer Mode : Open Settings app and then select Update and Security then on the left side click on the “for developer ” and turn on developer mode.

Step 3 : Disable Driver Signature Enforcement : Press and Hold Shift key and click on Restart Button.

Select Troubleshoot

Click on Advanced Options.

Click on Restart Button.

Step 4 : Install Dolby Atmos app and driver

Extract the Downloaded file

Open Device Manager and goto Sound, video and game controllers and update high definition audio driver with the Downloaded Dolby Atmos Driver.

Step 5 : Install Dolby Atmos App : install the dolby atmos appx file ( Note: make sure you have access to internet connection while installing the app)