Epson 486SX - Manual (Page 183)

3. Use the COPY command to copy MOUSE7PT.EXE from
your Reference diskette to the directory on your hard disk
that contains the MOUSE.COM file. (See your MS-DOS
manuals for instructions on using the COPY command.)
4. Log onto the directory that contains the MOUSE7PT.EXE and
MOUSE.COM files.
5. Type the following and press (Enter to run the program:
MOUSE7PT MOUSE.COM newmouse.COM
(where newmouse. COM is the name you give the new
driver file.)
This command creates a new mouse driver that has been
modified to eliminate the cursor problem. When you name
the new driver, be sure to make the extension .COM.
If you included the file MOUSE.SYS in your CONFIG.SYS
file, repeat step 5 to modify MOUSE.SYS as well. Just
substitute .SYS for .COM.
6. Before you can use your mouse with the program, you need
to load the new mouse driver into the computer’s memory.
There are two ways to do this:
Type the name of the new mouse driver at the MS-DOS
command prompt and then start the program.
Modify your AUTOEXEC.BAT file (or another batch
file) to include the name of the new mouse driver. See
your MS-DOS manuals for instructions.
Note
If you have already loaded the original mouse driver, reset
the computer before you load the new driver.
B-28 Troubleshooting