2. After entering the control panel, click Program Options.

3. Enter the program page and click on the program and function.

4. After opening the programs and functions, find the CAD and click the right mouse button to select Uninstall/Change.

5. After clicking Uninstall/Change, click Add or Delete Function.

6. Click Add or Delete function, check the shortcut tool, and then install it.

7. After the installation is completed, restart CAD.