I think the picture will speak for itself:

As you can see, it seems like IconPackager has the tendency to change that icon randomly at times; this happened back when I used IconPackager 4 on Windows Vista Home Premium 32-bit, and it is still occurring on Windows 7 Home Premium 64-bit with IconPackager 5.
Does anyone know how to fix this? There seems to be no way within IconPackager's interface to change that icon.
p.s. Greetings from a new member.