9.5 Pro crashes upon launch

I’ve been using 9.5.15.45 for over a week and it’s worked fine up until midway today. It crashed, and will not fully re-open. WLP 9.1 opens fine, as does the DDP player with 9.5. Have rebooted a number of times, also reinstalled latest update, still crashes upon launch.
Suggestions?

Process: WaveLab Pro 9.5 [651]
Path: /Applications/WaveLab Pro 9.5.app/Contents/MacOS/WaveLab Pro 9.5
Identifier: net.steinberg.WaveLab-Pro-9-5
Version: 9.5.15.45 (9.5.15.45)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: WaveLab Pro 9.5 [651]
User ID: 502
Date/Time: 2017-12-20 13:49:42.733 -0500
OS Version: Mac OS X 10.12.6 (16G1114)

Please send me a crash dump.
Then try to erase the preferences. Erase folder:
/Users/YourName/Library/Preferences/WaveLab Pro 9.5/

Thanks, trashing prefs did the trick. Upon launch, it imported all prefs from 9, now to slowly add back any prefs I made while in 9.5!
PM’d you.