You can get the file networkdiagrammaker.exe from the link above. Our antivirus solution has checked the file and found it 100% clean but we advise using your own solution or use free Panda Free Antivirus. Download the 75.3 MB installation file, double-click on it and use the setup instructions.
You won't face problems with uninstalling the program. Click Start and then Control Panel. Choose EDraw Max and press Uninstall.