The following Virtual Network Adapter settings can be changed in the properties for a VPN client Virtual Network Adapter registered in the Windows Device Manager. Note that the VPN connection will be temporarily closed if these settings have been changed while the Virtual Network Adapter is being used for VPN communication.
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4.3 Virtual Network Adapter - SoftEther VPN Project
Fix Cisco VPN Client Problem on Windows 10 | Tech Space KH Reason 442: Failed to enable Virtual Adapter error”. 2. Problem Resolution . Cisco VPN client software is somehow missing something to be able to work on Window10 OS. Luckily, that missing thing is available in SonicWALL Global VPN Client software. So, to fix the issue, we need to install SonicWALL Global VPN Client software first and install FIX REASON 442: FAILED TO ENABLE VIRTUAL ADAPTER – Learn
Timeout Error while installing SonicWALL Global VPN Client
Cisco VPN & Windows 8.1 Reason 442: Failed to Enable Jan 20, 2014 Windows 10: Cisco VPN Client : sysadmin Oct 22, 2008 Oct 19, 2013 · Secure VPN Connection terminated locally by the Client.Reason 442: Failed to enable Virtual Adapter. UPDATE: Works with Windows 10: A number of readers have reported this works for Windows 10. Sep 07, 2011 · Step 3 Enable the Virtual Adapter ("VA"—Cisco VPN Adapter). Step 4 Right-click on Cisco VPN Adapter and select "Diagnose" from the context menu. Step 5 Select "Reset the network adapter Local Area Connection X".