When I use Sound Forge Pro 11 (Build 345), some effects work properly, but some don't open any dialog / produce any effect when I click on them. I figured it was probably an issue with the DirectX plugins, but every time I try to unregister or re-register one of them, I get an error message saying "The DirectX Plugin [filepath] failed to un/register properly (80004005h)." I couldn't find that error message anywhere online...
I'm using an HP Envy x360 running Windows 10 Home (Version 1903). Used to have a different laptop with the same operating system (though was probably a different version), everything worked fine.