The easiest way to install CAB update package on Win7/Win8.1/Win10 system

The specific method is as follows:

1, press Win+R to call out the operation, press regedit and press Enter to enter Registry Editor;

2, locate HKEY_CLASSES_ROOTCABFolderShell;

3, create a new item under the Shell (as shown below), named runas;

4, click runas, Double-click "Default" in the right data, enter "In the numerical data", "Install this update package";

5. Create a new string value (as shown below), name it HasLUAShield, leave the value data blank. (Because the administrator permission is required to install such an update package, this numeric data space is used as a UAC icon);

6. Create a new item under runas (as shown below) and name it command;

7. Click on command and double-click on the right side of the default to enter: cmd /k dism /online /add-package /packagepath:"%1";

8 At this time, right click on the CAB installation package file, there should be a project in the menu that "Install this update package" After running, you will be asked for administrator privileges. Click "“Yes" to continue the installation. A reboot may be required after installation. For example, the input below “Y” will restart. If you want to remove this function, just delete the new runas item in step 3.