For clean uninstallation of BDR Client for VMware/Hyper-V/Windows, follow the steps explained below:

From the Control Panel, go to the Programs and Features option, right-click BDRSuite Client and select the Uninstall option to proceed with the clean uninstallation process.

In the pop-up window which alerts you that you are proceeding with the uninstallation process, click Yes.

You can witness the BDR Backup Client being uninstalled from your machine.