Option for associating ICO files with XnView but with keeping their original icons visible

[The Electro Machine]

Coming out from this topic viewtopic.php?f=61&t=44765, there is a simple and robust way to make XnView associated with ICO files and keep there appearances, i.e. to always see their individual icon despite them being opened in XnView after being double-left-clicked

I propose adding within Settings an option that will do it with a single click on a checkbox