Citrix Web Interface 5.4 on Windows Server 2012
Citrix does not make it easy to deploy Citrix WebInterface 5.4 on Windows Server 2012. However, there is a confirmed working method and this
XenApp
XenApp 6.5 Hide Local Drives
This post shows you how to hide local drives in XenApp 6.5 using Group Policy Loopback Processing.