Install "Dongle Driver" first, download driver at http://am.co.za/laser/trucut/dongle You can copy this folder to anywhere execute "_Setup TruCUT Software.cmd" as Administrator to setup TruCUT Software The Setup Process will Register 8 Library Files to your Computer Register. On Windows XP, first 4 files are not exist and error message will be displayed, ignore it. Then .. If you saw your model in preset folders, execute "TruCUT.exe" inside the folder ( Suggest you create a shortcut on your Desktop for each access next time ) otherwise: Download machine setup file at http://am.co.za/laser/trucut/setting that matches your machine for first time