What's New
  Rays & Shadows
  Water Droplets
    Clouds & Fog
    Droplets & Light
    Iridescent Clouds
    The Glory
    IRIS software
       How it works
       Known issues
  Ice Halos
  High Atmosphere
  Links & Resources
  Search - Index

   IRIS - Known Issues 


Error 50003 when attempting to run the small installation pack
(13 Oct 02)

This error is caused when some Microsoft systems files present on your PC are earlier versions than those used to compile IRIS. Microsoft does not always make different versions of its own files compatible.

Solution - Do a full installation of HaloSim or IRIS.