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Questions about Voice Changer Software installation

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Because your download is interrupted due to a network problem, the file size is not enough for installation to be activated. So please try again to download the setup file. During the download, remember to close all other running applications (even instant messengers) to optimize the process and avoid download interruption.

Regarding this problem, please restart your computer and install the software again. However, it is recommended that you  download the latest version of VCS for a better performance.


These matters are covered in our FAQ page about our policies. Click here to visit the page.


We assure that our software has no adware, spyware, or virus.

This alert came from the detection of Avast on Voice Changer Software’s hooking technology which may appear to be potentially unsafe to Avast. However, the technology is to help our program capturing your computer’s audio signal in real-time, it does no harm to the computer. So in case you see this alert message, please choose “Open normally” option in the ACTIONS TO TAKE section, then check the check box “Remember my answer for this program”, and click OK.
Avast will accept VCS operations and won’t make this kind of alert again.

Avast antivirus


-  No. Due to security reasons and our End-User License Agreement, the Serial Number (or the License) that you receive from us can only be used on one (1) computer.
Should you use the license onto more than one computer, contact us to place a multi-license product with special discount which will help you save 20% - 40% the budget to buy the same number of single products.


Normally, re-installing the program won't require you to re-activate the license. So you can use the original license key to reinstall it. However, if your computer has change(s) in its hardware configuration (for example when you replace your mainboard, or update the BIOS information) re-installation of the program might require another license activation. In this case, please contact our This e-mail address is being protected from spambots. You need JavaScript enabled to view it to help you reset the license.
During your product's full support period, you may ask for license resetting three times.
Please refer to Software License Resetting section of  Customer Care Policy for details.
Yes. Normally, re-installing the program won't require you to re-activate the license. Especially, in case your computer has change(s) in its hardware configuration (for example when you replace your mainboard, or update the BIOS information).