Creates and maintains client network connections to remote servers using the SMB protocol. If this service is stopped, these connections will be unavailable. If this service is disabled, any services that explicitly depend on it will fail to start. Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\System Services!Workstation (2) REG: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LanmanWorkstation!Start