Create a text file there:
/Users/YourName/Library/Preferences/WaveLab 7/Preferences/Plugins to ignore.txt
And on the 1st line, set this character:
*
Create a text file there:
/Users/YourName/Library/Preferences/WaveLab 7/Preferences/Plugins to ignore.txt
And on the 1st line, set this character:
*