No idea if Citrix is supported at all.
Aandi Inston
Adobe Technical Support provides support for hosting Acrobat 6.0-7.0 products on a server and emulating them on Microsoft Windows clients using Microsoft Windows Terminal Services (WTS) or Citrix MetaFrame XP. For more information, see the following resources:
-- Microsoft Windows Terminal Services:
<http://partners.adobe.com/asn/developer/pdfs/tn/WTS.pdf>
-- Citrix MetaFrame XP Presentation Server:
<http://partners.adobe.com/asn/developer/pdfs/tn/Citrix.pdf>
Note: Adobe does not provide support for deploying the Acrobat 6.0 installer from a remote session (such as, terminal services).