Error 27850 Unable to Manage Networking Component ( Registry FIX )
While installing Cisco VPN client you may get an error saying Error 27850 Unable to Manage Networking Component Operating system Corruption may be preventing installation.
We have to make registry changes before installing Cisco VPN client. Follow below steps to make the changes
1- Open registry editor Start>Run>Regedit (windows key + R to open run box)
2- Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Network
3- On right Side Pane look for MaxNumFilters option, By Default it will set to a value date of 8 change the value data from 8 to 14
4- Restart the system and try now. Cisco VPN client installation will complete without any error.
ALSO READ RELATED ERROR WHEN CONNECTING TO CISCO VPN Client on Windows 8 and 8.1
Update: Windows 10 Users, Please read the below comments for more details on issues faced by Windows 10 Users regarding this.
***** Fix for Windows 10 Users *****
Install Winfix.exe, and then install dneupdate64.msi, and then Install the VPN Client
as a best practice, please restart the system after Winfix and dneupdate64 installation.
Download the files from here ：
For more details about dne, please read here
Credits to our readers, for constantly sharing update on this issue.
Please leave a comment here if this step by step fix helped you troubleshoot your problem successfully. For System Admins more technical detail about the reason for this registry change can be found here on Windows Forums thread.