I was given ArcMap toolbar and tool engine files without instructions on how to install but the code was done by someone else and it should work. How do I install it in ArcMap 10? I attempted to add the tool by going to customize->toolbar->customize->new and add files, but it wouldn't take the dll files in my directory. Is there another file type it is supposed to take? Or do I need to go through some kind of workaround in VS? I haven't installed ArcMap dev on my version of VS.
Well, when I developed a toolbar in C# I always install trough DOS using the command lines window (it is in accesories file), and it always works.. you must only consider to use the command window as Administrator this is important...