Did not get it work with Boardwalk theme

Blocked in what way? Did it show an error message of some kind?

No error message. After activation, the site is blank. When I deactivate, site work again. So, somewere it blocks.

Do you have the main bbPress plugin installed?

No, I did not. So, I suppose, I need to install bbPress? And than bbPress private replies?

I am careful to install too many plug-ins. Or is this not a problem?

Thanks for your support,

Olaf

Yes, bbPress is required in order for this plugin to work. It doesn’t function without it.