Install LAN Adapter Driver for 3Com 3+ Open Share . Install 3Com 3+ Open with support for 3Com's 3C501 adapter cards. . Copy the ETHPCI.DOS file into the C:\3OPEN\DOSWKSTA\LANMAN\DRIVERS directory. . Modify the corresponding device driver statement for the 3C501 card in your CONFIG.SYS as follows: device = c:\3open\doswksta\lanman\drivers\ETHPCI.DOS . Modify the PROTOCOL.INI file as follows: [ETHERLINK] : drivername = ETHPCI$ : . Reboot your system let the new configuration take effect.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.