The SonicWALL Global VPN Client, or GVC, includes a network driver known as the Deterministic NDIS Enhancer, or DNE, driver. This driver binds to the network adapter in Windows. The normal SonicWALL Global VPN Client uninstaller doesn't always uninstall the DNE driver properly. SonicWall VPN Client provides your employees safe, easy access to the data and resources they need to be productive from a range of devices, including iOS, OS X, Android, Chrome OS, Kindle Fire and Windows. At the same time, ensure that your corporate network is.