Win7 system failed to start VPN prompt connection error 711

1, press Win+r key to open the "Run" dialog box, enter services.msc and return to open the Service manager;

2, find the "Windows Event Log" service and start it;

Tip: There are a lot of services in the system (they can be opened in the Service Manager, close operation), and many services have a dependency relationship, the B service will work properly only if a service is started, and in Service Manager, the dependencies tab to view other services that the service depends on, if a service fails to start or runs wrong, check that its dependent service is turned on, and if it is turned off, turn it on.