Adobe Reader and Adobe Acrobat on Terminal Server - Set preferred Outlook Handler

Hi,

I have the situation where I have Adobe Acrobat and Reader installed on a Citrix Server.  I have locked down Acrobat using security permissions so only authorised staff can access acrobat.

The problem is, when outlook prints attachments using the 'quick print' feature, it calls acrobat.exe rather than reader32.exe   I have tried to find out where Outlook decides to use Acrobat and I can't find it.

All other features  such as default pdf handler are set to adobe reader.

Also the option to set adobe as default plugin as grayed out on terminal servers.

Thoughts?

Regards

Steven