DentalSegmentator error

Hello
I downloaded preview version 5.7 and I could not use the dental segmentator, this error appears in the console:
[Qt] void __cdecl qMRMLSegmentEditorWidget::setSourceVolumeNode(class vtkMRMLNode *) failed: need to set segment editor and segmentation nodes first
How can I fix it?
Also, is dental segmentator only used with NVIDIA driver?