To have the start countdown in other language:
When you install Pc Lap Counter the default countdown wav files are in C:\Pc Lap Counter\Wav and it's in english
1 = one.wav
2 = two.wav
5 = five.wav
To have it in other language just replace the 5 wav files by your own wav files.
look at the directory C:\Pc Lap Counter\WAV\, there is ready countdown wav files in english,spanish and french.