Designer is upgrading through the use of an executable patch. This
method of upgrade allows the user to apply only the changes to an 
existing DS40.EXE file and other files that have changed during this 
upgrade cycle.

To use this patch method you will need to have the .RTP and .RTD files
in the same directory as PATCH.EXE. For the Designer directory patch
the files needed are DS40A.RTP and DS40A.RTD along with PATCH.EXE.
For the MGXLIBS directory patch the files needed are DS40LIBA.RTP 
and DS40LIBA.RTD along with PATCH.EXE. Copy these files to a location 
on your hard drive and follow the instructions below for command line 
parameters to apply the patch. You will also need to know the fully 
qualified path to your Designer 4.0 directory [for example: C:\DESIGNER] 
and your MGXLIBS directory [for example: C:\MGXLIBS] for later use.

From a DOS prompt [C:\>] change to the directory that you have copied 
the .RTP and .RTD files. Using the command line example below change 
the paths given with the paths to your directories.

PATCH DS40A C:\DESIGNER

This process may take several minutes to complete so please be patient.
Once the Designer patch has completed you will need to apply the 
libraries patch. Using the command line below, replace the path example
with the path to your MGXLIBS directory.

PATCH DS40LIBA C:\MGXLIBS

This process will take several minutes and also print several update 
messages on screen.

Once this process is complete you are ready to run Designer 4.0a.

