Installation guide

Wireless Guide 33
Installing the Enterasys Adapter / Driver
The Digital Signature Not Found warning appears asking you if you
want to continue the installation.
11 At this point, the rest of the installation procedure is the same as the
Update procedure. Continue with Step 15 on page 34.
Updating Existing Drivers
For Windows 2000, you update an existing driver using the Device Manager.
The procedure is the same regardless of whether you are updating the
vendor’s existing driver or a previous version of the Sniffer driver.
To update an existing driver for the Enterasys RoamAbout adapter in
Windows 2000:
1 Ensure the Sniffer software is properly installed.
2 Log into Windows 2000 as an Administrator.
3 Start the Device Manager:
a Right-click My Computer and select Properties.
b Click the Hardware tab.
c Click Device Manager.
d Expand the Network Adapters entry by clicking the + sign
adjacent to its entry.
4 Right-click the entry for the Enterasys RoamAbout adapter and select
Properties.
5 Click the Driver tab.
6 Click Update Driver.
7 Click Next.
8 Select Display a list of the known drivers for this device so that I
can choose a specific driver and click Next.
9 Click Have Disk.
10 Click Browse and navigate to the EnterasysRoamAbout\Win2K
subdirectory where the driver files are installed.
NOTE: The location for Sniffer Portable drivers is C:\Program
Files\NAI\SnifferNT\Driver\en\EnterasysRoamAbout\Win2K.