Solve the problem that Win XP can't automatically update the patch

I don't know what's going on, my Windows XP can't update any patches, check it for a long time to find a specific solution! That is to re-register the Wups2.dll file. The following are the steps:

1, right mouse button "My Computer", select "Properties", find the "Auto Update" tab, select "Turn off automatic update.", click the "OK" button. There is also a command method, enter "net stop wuauserv" under CMD.

2, “Start-Run”, enter “CMD” to open the CMD interface.

3. Enter "regsvr32 %windir%\\system32\\wups2.dll" and press Enter.

Note: If your system is Windows XP 64-bit, then the command should be:

"regsvr32 %windir%\\syswow64\\wups2.dll"

Dialog You can "determine" in the middle.

4, follow the steps in the first step, select "Automatic Update", or enter "net start wuauserv
in the CMD interface.