Hello liviya,
Thank you very much for your questions, let me do my best to provide you our responses
1) Note that the agent should only be installed on your Citrix server machine—not Load Generator
machines. that means you wont have performance issues.
2) Yes, in order to install the Agent for Citrix Presentation Server feel free to follow this below steps:
A. If you are upgrading the agent, make sure to uninstall the previous version before installing the
next one.
B. If your server requires administrator permissions to install software, log in as an administrator
to the server.
C. If you are using a Remote Desktop connection (RDP) to install the agent onto a machine
running Windows 2003, run the following command on the target machine before starting the
installation:
Change user /install
D. Locate the installation file, Setup.exe, on the product installation disk in the Additional
Components\ Agent for Citrix Presentation Server\Win32 or Win64 folder.
E. Follow the installation wizard to completion.
Note: After installation the agent will only be active for LoadRunner invoked Citrix
sessions—it will not be active for users who start a Citrix session without LoadRunner.
Uninstall the Agent for Citrix Presentation Server
A. If your server requires administrator privileges to remove software, log in as an administrator to
the server.
B. Open Add/Remove Programs in the server machine's Control Panel. Select HP Software
Agent for Citrix Presentation Server 32 or 64 and click Change/Remove.
3) Yes, after install it you can use "ctrx_sync_on_text" function
For more information you can also follow LoadRunner (11.50) User Guide
http://support.openview.hp.com/selfsolve/document/KM1407067 starting on page 454 (Citrix Protocol)