Epson 386/25 - Manual (Page 191)

Modifying the VersaCAD 386 Batch File
Before you use VersaCAD 386 with the new display driver, you
need to modify the VersaCAD 386 batch file in the root
directory. Follow these steps:
1. If necessary, log onto the root directory of your hard disk.
2. Use the EDLIN utility to edit the file VCAD386.BAT. as
described in the following steps. (See your MS-DOS
Reference Manual for instructions on using EDLIN.)
3. The fourth line of the VCAD386.BAT file contains the
command to load the display driver. Change the name of
the current driver file (probably EGAP) to the name of the
new driver file for the resolution you chose. (The new driver
filenames are listed at the beginning of this section.)
For example, if you want to use the 1024 x 768, 16-color
graphics driver, change the filename to the following:
EGAP768.EXE
4. Save the new batch file as you exit the EDLIN utility.
5. Hold down Ctrl and Alt and press Del to reset the computer.
CADVANCE, Version 3.50
Epson provides CADVANCE 3.50 drivers in the following
resolutions :
❏ 800 x 600, 16-color graphics (GS600.DRV)
❏ 1024 x 768, 16-color graphics (GS768.DRV).
Using the VGA Utilities A-49