Windows 10: repair "Failed to connect to Windows service. "

PC Base:

• OS Name Microsoft Windows 10 Pro
• Version 10.0.10586 Build 10586
• System Type x64-based PC
• Processor AMD A4-4020 APU with Radeon(tm) HD Graphics, 3200 Mhz, 1 Core(s), 2 Logical Processor(s)
• System Model A55F2-M4
• BIOS Version/Date American Megatrends Inc. 4.6.5, 2013-06-03
• Installed Physical Memory (RAM) 2.00 GB
• Total Virtual Memory 5.44 GB

This error, "Failed to connect to Windows service. ", happened frequently in my PC. These suggestions take longer time to accomplish:

1. chkdsk c: /f
2. sfc /scannow 

All you have to do is:

1. run cmd as "Run as administrator"
2. type >netsh winsock reset
3. restart/reboot your PC

This is for fast solution to fix connection to Windows service, not intended to fix real problem in your Windows. After restart/reboot your PC, you may take another action in Troubleshooting -> View all:

• Background Intelligent Transfer Service
• Windows Update

This problem may reoccurred in your PC.