!define PRODUCT_NAME "Office Inventory Ordering"
!define PRODUCT_VERSION "6.0"
!include "MUI.nsh"
SetCompressor lzma
SpaceTexts
BGGradient
!define MUI_ABORTWARNING
;!define MUI_ICON "D:\myInstallsNSIS\OIO2003Bare\OIO2003.ico"
!Define MUI_FINISHPAGE_NOAUTOCLOSE
!insertmacro MUI_PAGE_WELCOME
!Define MUI_DIRECTORYPAGE_TEXT_DESTINATION "To change default install, Browse to install path you want."
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
!define MUI_PAGE_CUSTOMFUNCTION_PRE  "PreFinishPage"
!define MUI_PAGE_CUSTOMFUNCTION_LEAVE  "LeaveFinishPage"
!insertmacro MUI_PAGE_FINISH
!insertmacro MUI_LANGUAGE "English"
Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
OutFile "MultipleInstalls.exe"
InstallDir "$PROGRAMFILES\FoxFales\OIO"
Section "OIOExec2003"  SEC01 
  SetOutPath "$INSTDIR"
   File "TestInstallFile.txt"
SectionEnd
Function .onInit 
    InitPluginsDir 
    !insertmacro MUI_INSTALLOPTIONS_EXTRACT "ioSpecial.ini" 
FunctionEnd 
Function RelGoToPage
  IntCmp $R9 0 0 Move Move
  StrCmp $R9 "X" 0 Move
  StrCpy $R9 "120"
  Move:
  SendMessage $HWNDPARENT "0x408" "$R9" ""
FunctionEnd
Function PreFinishPage
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Settings" "NumFields" "4" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Settings" "BackEnabled" "1"
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Settings" "State" "0" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 3" "Bottom" "150"  ; Otherwise my button is covered
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Type" "Button" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Left" "120" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Top" "160" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Right" "250" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Bottom" "180" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Text" "Install On Another PC" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Flags" "NOTIFY" 
    !insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "State" "1" 
FunctionEnd
Function LeaveFinishPage
    !insertmacro MUI_INSTALLOPTIONS_READ $R0 "ioSpecial.ini" "Settings" "State" 
     StrCmp $R0 4  0  Continue
     StrCpy $R9 -3
     Call RelGoToPage
     Abort
  Continue:
FunctionEnd