What should I do if win8.1 encounters error 651?

Many users have encountered such a problem. Since the upgrade of the win8.1 system, every time you need to connect twice, you need to connect twice to get online. Sometimes you will encounter the error 651. The last network can't afford to hurt. How can you get it? To solve this error 651 problem, let us look at the following steps.
First step, press windows+R key, enter “lds;services.msc”;

in the running window to check if the following services are normally enabled:
Telephony;
Remote Access Connection Manager ;
Remote Access Auto Connection Manager.

The first two are open, and the default boot automatically starts, the third is the default manual open, the problem is here, the focus is below.
The second step is to find the item that was manually opened in the above service, right-click property.

Confirm that the startup type of the selected service is: Auto. If the service status is stopped, click “Start” to start the service.

When win8.1 encounters error 651, it is not a smile, but an annoyance, so the user of win8.1 who is troubled by this problem can try it according to the above-mentioned operation, will it There has been a dramatic change.