Quatech SSCLP-300 - Manual (Page 26)

8. The installation utility will ask for your Windows 95 installation disks.
Serial communication ports require two drivers supplied by Microsoft to
function: SERIAL.VXD and SERIALUI.DLL. Insert the disk or CD and
click "OK".
NOTE :
You may be able to skip this step if you are certain that your system has the latest
version of these files installed. If you do not have your Windows 95 install disks
immediately available, click "OK" anyway. A dialog box appears with an option
to Skip the files. Click the Skip button and the files will not be installed. This is
all right if the latest version of these drivers are currently in the
\WINDOWS\SYSTEM directory.
9. The "New Hardware Found" dialog will repeat for each of the serial ports
on the DSCLP-200/300 as each port is registered with Windows 95.
10. Installation is complete.
5.5 Windows NT
The Windows NT device driver is installed by running the SETUP
program. Up to 256 serial ports are supported. There is a command line-based
configuration utility which is used for adding PCI bus and ISA bus serial ports.
Please refer to the documentation included with the device driver for full
installation and configuration details.
DSCLP/SSCLP-200/300 User's Manual 26