Manages dial-up and virtual private network (VPN) connections from this computer to the Internet or other remote networks. If this service is disabled, any services that explicitly depend on it will fail to start. The following are the dependency services of "Remote Access Connection Manager": a. Secure Socket Tunneling Protocol Service b. Telephony c. Plug and Play d. Remote Procedure Call (RPC) e. DCOM Server Process Launcher f. RPC Endpoint Mapper Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\System Services\Remote Access Connection Manager (2) REG: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RasMan!Start