simplify installer build file

makewinx.cfg

@@ -1,5 +1,5 @@
 [Version]
-Class=IEXPRESS
+Class=IExpress
 SEDVersion=3
 
 [Options]
@@ -32,71 +32,40 @@ AppLaunched=cmd.exe /c install.bat
 PostInstallCmd=<None>
 AdminQuietInstCmd=
 UserQuietInstCmd=
-FILE0="cygwin1.dll"
-FILE1="cygwin-console-helper.exe"
-FILE2="mintty.exe"
-FILE3="wslbridge2.exe"
-FILE4="wslbridge2-backend"
-FILE5="LICENSE.mintty"
-FILE6="LICENSE.wslbridge2"
-FILE7="config-distros.sh"
-FILE8="configure WSL shortcuts.lnk"
-FILE9="charnames.txt"
-FILE10="VERSION"
-FILE11="dash.exe"
-FILE12="regtool.exe"
-FILE13="install.bat"
-FILE14="uninstall.bat"
-FILE15="tux.ico"
-FILE16="add to context menu.lnk"
-FILE17="add default to context menu.lnk"
-FILE18="remove from context menu.lnk"
-FILE19="wsltty home & help.url"
-FILE20="zoo.exe"
-FILE21="lang.zoo"
-FILE22="themes.zoo"
-FILE23="sounds.zoo"
-FILE24="mintty.ico"
-FILE25="mkshortcut.vbs"
-FILE26="dequote.bat"
-FILE27="cmd2.bat"
-FILE28="install-portable.bat"
-FILE29="getemojis"
-FILE30="getflags"
 
 [SourceFiles]
 SourceFiles0=.
 
 [SourceFiles0]
-%FILE0%=
-%FILE1%=
-%FILE2%=
-%FILE3%=
-%FILE4%=
-%FILE5%=
-%FILE6%=
-%FILE7%=
-%FILE8%=
-%FILE9%=
-%FILE10%=
-%FILE11%=
-%FILE12%=
-%FILE13%=
-%FILE14%=
-%FILE15%=
-%FILE16%=
-%FILE17%=
-%FILE18%=
-%FILE19%=
-%FILE20%=
-%FILE21%=
-%FILE22%=
-%FILE23%=
-%FILE24%=
-%FILE25%=
-%FILE26%=
-%FILE27%=
-%FILE28%=
-%FILE29%=
-%FILE30%=
+cygwin1.dll=
+cygwin-console-helper.exe=
+mintty.exe=
+wslbridge2.exe=
+wslbridge2-backend=
+LICENSE.mintty=
+LICENSE.wslbridge2=
+config-distros.sh=
+configure WSL shortcuts.lnk=
+charnames.txt=
+VERSION=
+dash.exe=
+regtool.exe=
+install.bat=
+uninstall.bat=
+tux.ico=
+add to context menu.lnk=
+add default to context menu.lnk=
+remove from context menu.lnk=
+wsltty home & help.url=
+zoo.exe=
+lang.zoo=
+themes.zoo=
+sounds.zoo=
+mintty.ico=
+mkshortcut.vbs=
+dequote.bat=
+cmd2.bat=
+install-portable.bat=
+getemojis=
+getflags=