[SOLVED] How to remove "Run Sandboxed" from context menu?

After uninstalling Sandboxie the entry "Run Sandboxed" remained in the Recycle Bin menu and Windows Explorer context menus. I see it if I right click on the recycle bin or any folder. Does anyone know how I could remove it?

 

EDIT: A search on the Internet did not yiled any useful result. I re-installed Sandboxie, removed the shell integration options, uninstalled Sandboxie and now everything is normal.