How to remove recycle bin from your desktop
Open Regedit by going to START – RUN and type Regedit and hit enter.
Then you should navigate to following entry in registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows \CurrentVersion\Explorer\Desktop\NameSpace \{645FF040-5081-101B-9F08-00AA002F954E} and delete it.
This action should remove recycle bin from your desktop.