Wavelab 8.0.4 (64bit) doesn't close right - error

Suddenly my Wavelab program, Version 8.0.4 (build 701) - 64 bit, behaves strange.

Every time I close the program the error messages attached comes up, and next time I open WL it doesn’t remember my last opened project. Moreover the “open recent list” is empty - I wonder what can I do to make the program work as it should again?
Wavelab Error.jpg
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Mads

Try removing your preference folder.

Thanks PG, I’ll try that next time.

Seems I got it solved (inspired by another thread about WL 64 bit errors) to open in Wavelab 32 bit, and then in WL 64 afterwards - It has been working since :->

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Mads