!macro customInstall
  DetailPrint "Register farmcontrolserver URI Handler"
  DeleteRegKey HKCR "farmcontrolserver"
  WriteRegStr HKCR "farmcontrolserver" "" "URL:farmcontrolserver"
  WriteRegStr HKCR "farmcontrolserver" "URL Protocol" ""
  WriteRegStr HKCR "farmcontrolserver\DefaultIcon" "" "$INSTDIR\bin\launcher.exe"
  WriteRegStr HKCR "farmcontrolserver\shell" "" ""
  WriteRegStr HKCR "farmcontrolserver\shell\Open" "" ""
  WriteRegStr HKCR "farmcontrolserver\shell\Open\command" "" '"$INSTDIR\bin\launcher.exe" "%1"'
!macroend

!macro customUnInstall
  DeleteRegKey HKCR "farmcontrolserver"
!macroend