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Note: This tutorial is using an outdated version of Voice Changer Software Diamond. For the updated tutorial with the newest version 9.5, click here.

Install Virtual Audio Driver of Voice Changer Software Diamond (from version 7.0 and above) in Windows 7 64-bit

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AV Virtual Audio Driver (VAD in short) is one among the new innovative features from Voice Changer Software Diamond version 7.0 which makes VCS work more flexible and more stable. It is a virtual audio driver that can be set to be used instead of the physical audio card of your computer.

This tutorial will instruct the way Virtual Audio Driver is installed in your computer, which is always carried out at the end of the installation process of Voice Changer Software Diamond.

Click on the steps below to startExpand all | Collapse all

Before you start Voice Changer Software Diamond installation file, please minimize all other application windows.

Run the Voice Changer Software Diamond installation file, when the last installation screen popup, click Finish to finish it.


Click Finish button to finish the installation

The Driver Installing message will be shown right after that, click OK to continue installing VAD.

Click OK button to installing VAD

- The Driver Installing command window of MSDOS appears.

» What is MSDOS?
MS-DOS (short for Microsoft Disk Operating System) is a command prompt interface that allows you to execute programs. MSDOS was originally developed by Microsoft in the 1980s. In today PCs, it runs as the underlying operating system, finds applications for boot disk or similar purposes.
More information can be found here.

- Another popup called Windows Security shows up, click Install to continue.

- After some seconds, the Driver Installing window of MSDOS will be closed, your installation is finished, Voice Changer Software Diamond 7.0 is ready for use.

Click Install button to continue

Note:  If this is not your 1st time of installing AV Voice Changer Software Diamond 7.0, the above Windows Security popup will not show up. But, the installation should go though properly.