Wavelab 12 freezes when adding a wav file to montage

[mathieu_soleil]

I have empty montage (CD 16 bits 44k), and opened a wav (16bits, 44k), when I ask to add to montage wavelab 12 freezes.

[mathieu_soleil]

the dump WaveLabPro12.exe_251209_152352.dmp

(procdump64 -e -h -t wavelabpro12)

[mathieu_soleil]

I reinstalled the softwares, the problem was gone.