Then, make sure you have selected the 'Security settings' option from the left section of the window. Next, double-click on the 'Software restriction policy' section to expand it. After that, click on the 'Additional rules' option.
Then, make sure you have selected the 'Security settings' option from the left section of the window. Next, double-click on the 'Software restriction policy' section to expand it. After that, click on the 'Additional rules' option.