Selection advice:
If the Citrix ICA Client is ONLY going to be used from a
web browser then ICA32T.EXE is the better choice because it
is smaller in size and faster to download. However, ICA32T.EXE does not include Program Neighborhood.
ICA32.EXE should be used for non-web ICA Client environments. ICA32.EXE includes all of the Citrix ICA Client files and can be used without a web browser.
ICA32A.EXE should be used to "push" links to applications directly to users’ Windows desktops. Because users do not run a Web browser to view a Web page, accessing remote applications is just like accessing local applications.