You will need to update your host file. Please download and run the batch file to update your hosts file. This executable requires .Net Framework 2.5 or higher. A download for .Net Framework 3.5 can be found here. Some users may need to run the batch file while in “SAFE” mode. If you are uncomfortable with putting your computer in SAFE mode, please make an appointment with Coug Prints support staff. For Mac users open ports 28203 and 515 under the /System Preferences/Sharing/ pane.