i have followed all the directions to adding an icon to Tiberian sun.
i havent figured it completely out yet tho.
in the guide it says to open conquer.mix and drag the .shp file (xdefICON.shp) onto the white area of XCC MIX Editor
however when dragging the icon over the white area, like it says, it does not add it. i get the (\) mouse cursor.
and i have tryed to look under the menu items and even right clicking the white area and looking under that menu for a option to add a file/import.
i found a import option but that is greyed therefore cannot be used..
so how do i do this?

p.s. also if you were to add the icon to conquer.mix
wouldnt you need to open up TibSun.mix and replace the conquer.mix file with the one with the new icon afterwards?