SMC Networks, Inc. SMC 10/100 PC Card MS-DOS Enabler Program SMCOPEN.EXE is the PC Card MS-DOS enabler program. You have to run SMCOPEN.EXE to enable the PC Card before loading any of the MS-DOS drivers such as the DOS ODI driver and the NDIS2 driver. To use PC Card in a Netware Server environment, you also have to run SMCOPEN.EXE under MS-DOS before startinging the Netware Server. If you neglect this step, the PC Card server driver will not work. To use PC Card in the Microsoft Windows 95, Windows 98, or the Windows NT environment, there is no need to run SMCOPEN.EXE. You can run SMCOPEN.EXE from the DOS prompt, or to install SMCOPEN.EXE as a DOS device driver in CONFIG.SYS. To use SMCOPEN.EXE with the NDIS2 driver, you have to install SMCOPEN.EXE as a DOS device driver. To use SMCOPEN.EXE with other drivers, you can choose the way that is more convenient. The syntax to run SMCOPEN from the command line: SMCOPEN [/IRQ:x][/IOP:xxx] The syntax to load SMCOPEN in CONFIG.SYS: DEVICE=C:\path\SMCOPEN [/IRQ:x][/IOP:xxx] * IRQ - interrupt (IRQ) number to be used by PC Card. This number must not be in use by any other device in the system. * IOP - Starting I/O port address in hexadecimal format. PC Card requires 32 consecutive free I/O port addresses, and these set of addresses cannot be used by any other device in the system. The default value for IRQ is 3. The default value for IOP is 300 (hexadecimal). Example: The following command enables PC Card with IRQ 5 and I/O port address 300: SMCOPEN /IRQ:5 /IOP:300 If you installed EMM386.EXE in CONFIG.SYS, please exclude memory address range D000-DFFF or D400-D7FF from EMM386.EXE. SMCOPEN.EXE uses this 64K bytes of memory space to read information stored on the adapter. [Example] DEVICE=EMM386.EXE NOEMS X=D400-D7FF or DEVICE=EMM386.EXE NOEMS X=D000-DFFFDownload 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.