Can't record

I can’t record my voice with Wavelab 8, neither with built-in mic or with H1 used as mic. Since everything works with Garageband, i need your help. This the message i get with i try to record: “Cannot open Wave device for recording. Are you sure your audio device supports the currently specified sample rate and/or bit resolution?
Check also if the input of the audio device is in slave or auto-sync mode.” I have checked the sample rate and bit resolution of mic and file and they are identical (44.1/16). Any help?
thank you, silencetaistoi i.e. claude

Solved: attach H1 to the computer before starting the program. Simple.