Filename:		setup.exe
For:			Citrix ICA 16-bit Windows Client 
			(ICA Win16 Client)
Replaces:		All versions prior to January 2001	
Date:			January 2001
Languages supported:	English



Where to Find Documentation
----------------------------
This document contains last-minute information about the ICA
Win16 Client. For more information about the ICA Win16 Client, 
see the Citrix ICA Win16 Client Administrator’s Guide, 
available in an Adobe Portable Document Format 
(PDF) file (ICA_Win16_Guide.PDF). 

The file is in the \DOC directory on the Citrix ICA Client CD. 
Use the Adobe Acrobat Reader or Exchange program to view 
PDF files. You can download Acrobat Reader for free from 
Adobe’s Web site at http://www.adobe.com.

You can also find documentation on the Web at:
  * http://www.citrix.com/download, on the Citrix Downloads page;
    click ICA Clients 
  * http://www.citrix.com/support, on the Services Portfolio page;
    click the Product Documentation tab and choose ICA Clients

New Features in This Release
----------------------------

1. TCP/IP+HTTP server location allows you to locate Citrix
   servers across firewalls that do not support UDP broadcasts.
2. SpeedScreen Latency Reduction enhances user experience on 
   slower network connections.
3. Multiple-session support allows multiple ICA 
   sessions to run concurrently.
4. Increased color depth and screen resolution - 
   The ICA Win16 Client supports higher color depth 
   and larger screen size for an ICA connection. You can 
   configure color depth settings of High (16-bit) and True 
   (24-bit), and a window size of up to 1600 by 1200 pixels.


Installation Instructions for the ICA Win16 Client
---------------------------------------------------
See the Citrix ICA Client Administrator's Guide for step-by-step
instructions on installing the ICA Win16 Client.


Limitations and Known Issues
-----------------------------

1. The number of ICA sessions you can have open simultaneously 
   is limited to three sessions plus the Remote Application 
   Manager window.

2. Simultaneous audio: If you are running multiple
   ICA sessions, you can play sounds on only one 
   session at a time.  

3. If you choose color cursors, they are rendered
   in the client window in black and white.  

4. If you install a Web browser after installing the 
   ICA Web Client, you must reinstall the ICA Web
   Client. The Web client component (Netscape Plug-In)
   needs to be registered with the browser so that when you select
   an ICA file in an HTML file, the browser knows what to run to
   invoke the ICA file.

5. Multiple-session OS/2 Mode parameter:

   When an ICA session is minimized, it goes into a sleep mode,
   freeing up system resources for other applications 
   or sessions. If the user is doing anything in the 
   session when it is minimized (for example printing or 
   copying files), session performance slows down. 
   If the user is connected to the 
   session through a modem, or is doing a 
   time-dependent activity, the sleep mode can cause problems.
   To increase the user's flexibility in choosing when 
   the session will sleep (if at all), you can add an
   extra flag to the Appsrv.ini file called "OS2Mode."
   Add the OS2Mode parameter at the end of the [WFClient] 
   section of the Appsrv.ini file with one of the 
   following values:

   OS2Mode=0	This results in 100% CPU utilization at all times
   OS2Mode=1	CPU utilization drops when the session is minimized
   OS2Mode=2	CPU utilization drops when the session 
		window is out of focus or minimized

   Any other value defaults the setting to OS2Mode=0.

   By default, the Appsrv.ini file does not contain the OS2Mode 
   entry and thus defaults to sleep on minimization.


   Note: The Citrix ICA Client program group is not created under
   OS/2 unless you run the client setup from a full screen 
   or window session of Win-OS/2.