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******Microstation 4 and 5 PC Drivers (Protected Mode)********
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If  you have a 1 MB GrafixStar 300 or 500 or a 2 MB GrafixStar 700 you must
run the 'VLS3MODE' TSR before running any ADI application. Please refer
to the readme in the subdirectory \VLS3MODE on the DOS & NT Drivers
disk.

MicroStation Driver Installation
---------------------------------------

1. Copy the relevant files from the \USTATION subdirectory on the GrafixStar 
   DOS Drivers disk to the \USTATION\DRIVERS subdirectory on your hard drive, 
   e.g.

   For Microstation4 the files are
      -  mgl4s3.exp
      -  mgl4s3.ma
      -  mgl4s3.mgl

   For Microstation5 the files are
      -  mgl5s3.dlm
      -  mgl5s3.ma
      -  mgl5s3.mgl

2. Change the current directory to the subdirectory that contains the 
   Microstation application, e.g. \USTATION

3. Run the USCONFIG program to select the new device driver.
   a. Select "Display Adapters" entry.
   b. Select "Vendor Supplied Driver" option.
   c. Select "mgl5s3 v1.30build2 for S3 Acceler" option for Microstation5.
       Select "PMGL4S3 v2.1b2 for S3 accelerator" for Microstation4.
   d. Select second adapter options as needed.
   e. Select Swap Screen status as needed.
   f. Select "Exit and Save".
   g. Reboot system for installation to take affect. 


Configuring the Driver
----------------------------

The first time this driver is used, you are prompted to choose from a 
list of display modes. The display mode you choose will be used for 
subsequent MicroStation sessions.

To re-configure the driver, delete the file \USTATION\DRIVERS\ATCGRFX.CFG for 
Microstation 5 or the file \USTATION\DRIVERS\MGL4S3.CFG for Microstation 4 
and then run MicroStation again.