有時因為工作或者是遇到要使用Cisco VPN Client的軟件，但是在win8系統中經常會出現各種各樣的報告錯誤，其中有一種就是Cisco VPN Client會報442錯誤，每次出現這個報告錯誤都會令人很是煩躁，所以出現這個報告錯誤要怎麼的處理呢!現在我們就一起來看看吧!
下面是具體的報錯信息：
Error Code 442 while connect to VPN server by Cisco VPN Client in Windows 8.Error message detail as below：
以下是該錯誤的解決方法：
Here is the solution to resolve the problem:
1.手動啟動Cisco的虛擬網卡。
Manually enable the virtual network adapter named Cisco Systems VPN adapter.
2.啟動Cisco的VPN服務。
Start Cisco VPN service.
3.修改注冊表，進入注冊表regedit,HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CVirtA找到DisplayName，
x86系統的將值"@oem16.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” 更改為"Cisco Systems VPN Adapter”
x64系統的將值 "@oem16.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows”更改為"Cisco Systems VPN Adapter for 64-bit Windows”
Modify the related key in Registry. Find HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CVirtA and modify 'DisplayName' as below:
For x86 OS: update "@oem16.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” to "Cisco Systems VPN Adapter”
For x64 OS: update "@oem16.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” to "Cisco Systems VPN Adapter for 64-bit Windows”
4.嘗試連接VPN，即可成功連接。
Try to connect VPN.
