The common way to uninstall a Vovsoft software is to manually remove it through the "Add/Remove Programs" applet of Windows system. This is an inbuilt program which is accessible from the Control Panel of your PC which allows you to uninstall programs.
Follow the steps below:
If you want to clear registry settings and residual files as well, please follow the additional steps below:
The following procedure involves viewing the Windows Registry. Using the Registry Editor incorrectly can cause serious problems which may cause loss of data, and may require you to reinstall Windows. Use the Registry Editor at your own risk!