Updating the Windows NT Driver

Updating the Windows NT Driver

Perform the following steps if a Windows NT driver is already installed and you want to install an updated version of the driver.

1.  Open a DOS command prompt window.
2.  Change the current directory to the Windows NT driver directory, for example:

     CD \WINNT\SYSTEM32\DRIVERS

3.  Make a backup copy of the old driver. You can copy the file into the same directory with  a .SAV extension indicating that it is the saved file, for example:

     COPY QL2100.SYS QL2100.SAV

4.  Insert the Netfinity Fibre Channel DOS Device Drivers diskette into your diskette drive.
5.  Copy the new driver over the old driver, for example:

     COPY A:\NT\QL2100.SYS

6.  Remove the Netfinity Fibre Channel DOS Device Drivers diskette.
7.  Restart your system to load the driver.