;-------------------------------------------------------------------- ; Diag100.exe ReadMe file ;-------------------------------------------------------------------- Diag100.exe is a DOS Diagnostic Program for IP100 Fast Ethernet NIC. This program can only allow running under PURE DOS environment. If in Windows, please use WinDiag instead. Diag100.exe is a self-explanation program. Each screen has its own operating instruction in the last line of the screen. Users can easily follow it to do the NIC verification. So, all the procedure to run DIAG100.EXE is : power up the computer, boot by DOS ,run DIAG100.EXE and follow the On-Screen help line.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.