Step 1. Uninstall Veeam Virtualization Extensions Service and UI

To uninstall Veeam Virtualization Extensions Service and UI, do the following:

Log on as Administrator to the server where the Veeam Virtualization Extensions Service and UI components are installed.
Open Programs and Features and select Veeam Management Pack for System Center.
Select the Veeam Virtualization Extensions components and click Uninstall.