Win8 update KB2770917 patch failure solution

Microsoft launched a series of system update patches for Windows8 operating system last Tuesday, but there is a patch named KB2770917 which has added a lot of trouble to many users. Recently, a number of foreign users posted articles on the Internet to reflect that when they install updates for Win8, all the other patches except the KB2770917 patch can be installed normally, and when they try to install the KB2770917 patch multiple times, the configuration program each time. At 15%, it will prompt the failure and perform the system's rollback operation. In this regard, Microsoft has not yet made a clear answer, but some netizens said in the subsequent article reply that they can try the following methods to install: 1. Enter and run the "MSCONFIG.EXE" command to open the system configuration dialog. Box; 2. Click the “Services” tab at the top of the dialog box and check the “Hide all Microsoft services” checkboxes; 3. Click the “Disable all” button to disable all remaining services. 4, restart the computer, and try to install "KB2770917"; patch; 5, after the KB2770917 patch is successfully installed, follow the above steps to open the "Services" tab in the system configuration dialog box, and click "All" ” button to re-open the previously disabled service.