I would like to remove or  hide specific features from the Admin Page under for example Site settings like:
payment settings or the Style Sheet window

Admin  >>> Site Settings >>> Payment Settings (bottom of the page)

thanks for your help!

I found it

I tried deleting the selected user control (feature)  inside the sitesettings.ascx (...../admin/Portal) file but it did not work!, I recompiled it with the vb file also still did not work.
Then I changed the property from visible=true to visible=false or insert visible=false  as the default is visible.
Like magic it worked!
The same thing works for hostsettings.ascx
The more I work with DNN the more I love, it seems that nothing is impossible with it!

I DNN