How To Install Dolby Home Theater v4 In Windows 7,8,10

We have already posted about how to install Dolby Home Theater v4 method for windows PC’s but that was the old guide and hard for some users to understand so here we created a simple installation guide with tweaked to get better sound in your PC with Dolby-Home Theater v4.

Here the guide Easy Way How to Install Dolby Home Theater v-4 In Windows 7,8,10.

Dolby Home Theater v-4 elevates PC audio and delivers a surround sound experience through a PC’s built-in speakers, headphones, or a connected home theater.

Why Dolby Home Theater – In normal sound cards no good audio optimization tool the only equalizer,  Dolby will give you best sound experience with music, movies, gaming.

This audio mod with srs technology

Dolby Home Theater v-4 Features:-

  • Authentic Dolby Surround Sound.
  • Simplified Home Theater Connections.
  • Consistent Volume Levels.
  • Increased Dialogue Clarity.
  • Distortion-Free Performance.
  • Total Audio Control.


  • Need Windows 7,8,10.
  • Uninstall Old Audio Driver Realtek.
  • In Windows 8, 8.1 And Windows 10 Need To Disable Driver Enforcement.
  • Download Dolby-Home-Theater-v4 zip And Read The Instructions.

⇓⇓Download Dolby Home Theater v4⇓⇓


Step 1-> First Read The Preparations.

2->  Download “” and Unzip.

3->  Install the customized audio driver from “GAMESPIRIT Win7_Win8_R274b RTM X64” folder.

Run “Setup.exe” to Install The Audio Driver after it done reboot your pc

4-> Install Dolby-Home-Theater v4 “Dolby-Home-Theater v4 EQ Software” folder.

Run “DTPC.msi” Tic “Install Content Assets” Select  DHT release And Install and Create Desktop Icon .


5->  Reboot Your Pc.

6->  Go To “Control Panel” -> “Realtek Hd Audio Manger” -> Speakers -> Default Format  Set 16 Bits 4800 Hz Dvd Quality .


7->  Search Dolby In Start Menu and runDolby Tuning and Profile Creator“.


8->  Import Profile from “Dolby Home Theater v4 Sound Profile” folder.

headphone-earphone.inx for headphoneand earphones

DJKLMNOP XPS 12 v03.inx DJKLMNOP XPS 12 v02.inx for 2.1 5.1 audio system


Now Select Audio Mode Music, Movie, Gaming and enjoy Dolby on your PC. Enjoy the Quality Sound and Music.