1, first check the record of the update failure, by entering the Windows7 system, click “ start & mdash; & mdash; control panel & mdash; & mdash; system and security & mdash; & mdash; Windows update & mdash; & mdash; Update history & rdquo;, here you can view the previously failed updates, as shown below;
Seen from the above figure, these failed updates are caused by the system every time you boot up. The reason for the change is being changed”. So to solve this problem, you must disable the Windows Update service, then delete these unsuccessfully installed updates, and finally let the system re-download and install these updates, otherwise it can not be deleted. The specific steps are as follows:
1. Press the “Win + X” key combination to bring up the shortcut menu and select “Computer Management”. On the left side of the “Computer Management” window that opens, find “ldquo; Service & rdquo;;
2, then right-click on the "Windows Update Service" to stop the Windows Update service;
3, and then delete all the files in the following path X: WindowsSoftwareDistributionDataStore And E:WindowsSoftwareDistributionDownload;
4, then restart the Windows Update service by clicking "Start——Control Panel——System and Security——Windows Update”;
5. In the Windows Update window that opens, click on “Check for Updates” on the left, and then wait patiently for the system to check for updates. You will see several important updates available;
6 And then click on the "Important Update Available" in the window, in the "Updates to be installed" window that is opened, all updates are selected by default, click The "Install" button at the bottom can be solved and restarted.
PS: If you still see the "Configure Windows Update Failed, Restoring Changes" prompt, there may be problems with third-party security software. Please uninstall the installed third-party security software and try again.
1. Press the win+R shortcut key on the win7 flag computer keyboard to open the running window of the
1. Press “win+R” on the keyboard to open the run dialog box and enter “lddll;rundll32.ex
1. First press the “Win+r” combination shortcut to open the “Run” window, enter regedit, press Enter
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