Solutions to various strange errors during Windows Update

This method can solve most Windows Update errors.
Rename the Softwaredistribution folder
1. Click Start> All Programs> attachment, right-click the command line prompt, and select Run as administrator. If the User Account Control Window appears, click Continue. Enter "net stop wuauserv" and press Enter.
2. Rename the Softwaredistribution folder in c: \ windows to SDOLD (C: \ windows \ softwaredistribution)
3. Click Start> All Programs> attachment, right-click the command line prompt, and select Run as administrator. If the User Account Control Window appears, click Continue. Enter "net start wuauserv" and press Enter.
4. Try to update the Windows update Website again. Is the problem still displayed?
If the problem persists, you can use the proxy server or DNS to solve the problem.