Windows7 Ultimate system office2007 can not be installed how to solve

1. First enter the “C:Users username AppDataLocal” and find the “Temp” folder, then right-click and select Properties to give this folder full control.
2, then open the Start menu. Run the dialog and enter “%SystemDrive%Documents and Settings”, then press Enter;

3, then go to your own account, right click on the “Temp” directory, select “properties” command ;
4, in the pop-up dialog box, switch to the "Security" tab, and click the "Add" button;

5, then enter "ld" in the pop-up window System”, click on the <;Check Name" button, and click “OK" button;

6, and then return to the dialog box, give "all" permission to System” “OK Yes;

7. If you cannot add permissions, you need to click the “Advanced” button under the “Security” tab of the “temp property” dialog box. And then uncheck "“ from the parent Inheritance ... & rdquo; checkbox and click & ldquo; OK & rdquo; button, and finally re-add the permissions on it.