Windows ICONS 48x48

Hello Group,
since years I use the starkit windows icon replacement with sdx.

I noticed that the starpacks from Pat Thoyts did not replace the 48x48 
icons:
customizing tclkit.ico in executable
   icon 32x32/16: replaced
   icon 16x16/16: replaced
   icon 32x32/256: replaced
   icon 48x48/256: NOT FOUND
   icon 48x48/16: NOT FOUND
   icon 16x16/256: replaced

while the starkits on Jean-Claudes page still worked.
Now, Jean-Claude has updated the starkits on
http://www.equi4.com/tclkit/download.html
and they show the same phenomenon as Pat Thoyts builds.

Has anybody the same phenomenon ?
I have read, that the icons should be in a special order.
I have extracted the icon from the starkit (so its own icons which 
should be correct) and I get the same error on 48x48 icons.

I would not mind to get any ideas befor doing the hard way and 
manipulate the starkit directly with other tools.

Thank you in advance,
Harald