Those OCX works on iPAQ 3480 or Pocket PC 2002 version The Arm Runtime must be deploy to Windows CE device by eVB component manager under Tools menu. X86-Emu runtime component need to deploy on eVB or eVC Emulator on PC, using eVB component manger to deploy the ocx into Emulator Design time component must be registed using regsvr32, in order to included in eVB design time