Win7 system can not open the event viewer how to deal with?

How can the Win7 system not open the event viewer?

1. Double-click on the desktop "Computer" to open the Explorer. According to the path "C:/windows/system32/logfiles/wmi", find the folder under the directory "RTbackup", right-click pop-up menu. Select “property", click the "Security" tab, view “group or username", which may not have the SYSTEM user, then continue to click “edit”, open “RTbackup permissions&rdquo ; dialog box;

2. In the "RTbackup Permissions" dialog box, create a new "System" user, in the pop-up permission window, click “ Add & rdquo;, then in the "Select" In the window of the user or group ", enter “SYSTEM" into the box of the input object name to select (example) & rdquo;, click OK to return to the permission window;

3, At the bottom of the permissions window, under "SYSTEM privilege", set “Full Control" to “Allow”;

4, in the pop-up "Windows Security" window & Ldquo; OK & rdquo; can;

5, start the computer, and then go to restart Windows Event Log This service can be found, the Event Viewer has been re-opened.