32 C HAPTER 3: W INDOWS 95/98 AND W INDOWS NT D RIVER I NSTALLATIONWindows NT 4.0If you encounter problems during the installation, seethe WINNT.TXT file located in the HELP directory onEtherDisk diskette 3 for troubleshooting tips.Before installing the NIC driver and software:n Make sure that you have run the preinstallationprogram, as described in Chapter 2.n Make sure that the NIC is installed in the PC and thatit is connected to the network.To install the NIC driver and software on a PC runningWindows NT 4.0:1 Turn on the power to the PC.2 Double-click the My Computer icon, then theControl Panel icon, and then the Network icon.The Network window appears.3 Click the Adapters tab.If networking has not been installed on your PCbefore, Windows NT asks you if you want to installnetworking. Click Yes. See the WINNT.TXT file located onEtherDisk diskette 3 or your Windows NT documentationfor instructions.4 Click Add.The Select Network Adapter dialog box appears.5 Click Have Disk.The Insert Disk dialog box appears.6 Insert EtherDisk diskette 1 in drive A. Make sure thatA:\ appears in the entry box, and then click OK.The OEM Option dialog box appears.7 Make sure that the 3Com EtherLink NIC is selected,and then click OK.Files are copied. You are prompted for EtherDisk diskette 2.