When I’m using my MacBook Air to launch the Application published in XenApp, I encounter the following message and please refer to the following steps on how to import AD Root Certificate to OS X to resolve this issues
Copy the Root.cer (My AD Root Certificate) on Desktop and double click to import it (ensure that select System )
Enter your Credential to confirm the changes and change When Using this Certificate : Always Trust
The imported AD Root Certificate is trusted by the system now
I can launch my Application via XenApp successfully now