Step 1: Double click the emsigner utility that is available in your system. This utility will run in the background and you can see the same in taskbar
Step 2: Upon clicking the utility that is available in taskbar, you will be able to see the emsigner utility dialog box
Step 3: You will see “Settings” tab in the utility. Click the same
Step 4: You will be displayed with the current port number in which the utility is running. Below that, you will have option to change the port number to which utility should run
Step 5: Once the port number is entered, click “Apply”.