How to add an authorization rule. 1  Open Internet Information Services (IIS) Manager 2  : If you are using Windows Server 2012 or Windows Server 2012 R2: 3  On the taskbar, click Server Manager, click Tools, and then click Internet Information Services (IIS) Manager.indows 8 or Windows 8.1. 1  On the Start screen, move the pointer all the way to the lower left corner, right-click the Start button, and then click Control Panel. 2  In Control Panel, click Programs and Features, and then click Turn Windows features on or off.
Crabgrass is a light green, weedy grass that can appear in summer. Crabgrass and other annual grassy weeds are common problems in home lawns that can be treated through chemical and nonchemical methods. Proper lawn care practices to encourage a dense stand of vigorous grass are the best way to prevent weeds from invading. For example, mowing height can have a big impact.
The key to crabgrass control is making sure the seeds cannot germinate. You can prevent crabgrass seeds from germinating in a number of ways. The best defense against crabgrass is a healthy lawn. Unwanted grasses and weeds simply can't get the necessary toehold to thrive in a robust stand of grass. If you miss a spot, crabgrass can get established and then spread to the rest of your lawn. 2  Do not de-thatch or aerate the lawn after applying the herbicide. 3  Doing so may break the chemical barrier of the herbicide. 4  Wait two to four months to re-seed the lawn after using a pre-emergent herbicide.