Citrix Installation Problem

[desert]

I have an imac running OS 10.5.8. I need to install Citrix ICA Client in order to access my local multiple listing service. I get as far as choosing which volume I want to install to.... Then I get a picture of my HD with a big red exclamation point in front of it. The words: You cannot install Citrix ICA Client on this volume. A newer version of this software already exists on this volume.

I have searched Finder, Spotlight searched, spoken to a guy at the local mac gallery......I cannot find anywhere a version (newer of older!) of the software on my machine.

Can anyone help? Very frustrated!
Thanks.

 

[MacsWork]

What version are you trying to install?

Are you using Citrix Dazzle?

 

[desert]

I'm not sure - I can't figure it out - maybe you can help ; here is a link to the page where the download I should use is. http://www.rapattoni.com/citrix/installfiles/RapattoniMLS-Access-Instructions.pdf

 

[MacsWork]

Try the latest Citrix ICA client.

Citrix Systems Citrix Downloads -- XenApp Citrix Online Plug-in for Mac - Version 11.100