When you upgrade from Windows NT 3.51 to Windows NT 4.0, it is possible
that some icons in converted program groups will be incorrect.
↑ Back to the top
Windows NT 4.0 uses the first icon within an executable program by
default. If the default icon within the executable program is not the
first one listed, Windows NT 4.0 uses the first icon instead.
↑ Back to the top
Windows NT 3.51 sorts the icons in an executable file to the same order in
which they are listed in the .rc file. To improve performance in Windows
NT 4.0, the icons are extracted as found and sorted by ID (not by the
sequence in the .rc file). Therefore, if the first icon in the .rc file
does not have the lowest ID value, there is a difference in the icon
displayed in Windows NT 4.0.
↑ Back to the top