MetaFrame XPe's Application Packaging and Delivery feature cannot be used to deploy Microsoft's Internet Information Server (IIS).
Installation Manager records application installations by monitoring changes to the Packager machine's file system and registry. When packages are deployed to target machines, any file or registry entry that was added to the Packager machine during the application setup is copied to the target machines.
IIS relies heavily on a file named Metabase.bin for machine-specific settings. If Installation Manager is used to deploy IIS, all target machines will receive a Metabase.bin file that is appropriate only for the Packager machine. Therefore, Installation Manager technology cannot be used to deploy IIS to all servers in a farm.
NOTE: As a best practice, Citrix recommends that you do not install a Web server on your MetaFrame servers.