wavelab crashing on startup osx

when i open wavelab it’s crashing, i think it’s because of the plugins i was using the last time i had it open, can anybody tell me how to delete the data that wavelab saves for your last session, im on a mac.

Try erasing this folder first:
/Users/YourName/Library/Preferences/WaveLab 7/Cache/

else this file:

/Users/YourName/Library/Preferences/WaveLab 7/Preferences/General.dat

took two attempts for some reason but this did the track, thankyou