The simple way to start the WaveThunder is by doubleclick the executable file waveth100.exe. The started application is empty and no project is open.
Use can also use arguments, for example running command waveth100.exe F:\GELUIDEN\TEST\welwel.wav (on my computer) When the application is started, "welwel.wav" is opened.

You can choose between five kinds of files:

1. .wav = wave file
2. .wtm = WaveThunder Music file
3. .wty = WaveThunder Player file
4. .wtf = WaveThunder Factory file
5. .wtp = WaveThunder Project file
6. .wtt = WaveThunder Table file

After starting up, the correspondenting files will be opened, if the file does not exists in the part, the application is started up empty with no error.
In Windows you can assign/register the WaveThunder to these types of files. When you double click one of these files (or use the popup menu), the WaveThunder is started containing the content of the doubleclicked file. This is very recommended for WaveThunder Project files (.wtp), that is the easiest way to startup a WaveThunder Project.