Context menu items tripling

Some time ago I noticed weird things in the context menu...

I'm sure that's a result of my endless tweak experiments, but I don't seem to know how to fix this unhandy tripling. :unamused: Save my eyes.

DOpus v8.2.1.0U
WinXP TabletPC Ed SP2 MUI

Thanks in advance!

P.S. Explorer doesn't have such trouble.

Nothing conclusive but there's a recent thread about this here:

[Image Viewer and strange problem?)

Please add replies to that thread so everything stays in one place.