Installation instructions for Courier V.Everything flash code rev. 7/31/97 USRSDL25.EXE is a self-extracting archive containing the flash code for all domestic 25mhz Courier models. Extract the distribution files into an empty sub directory on the harddrive. There is a file called "SDL25.EXE" that will execute all the necessary commands for the DOS-based flash utility. SDL25.EXE needs to be executed the COM port as the only parameter from the subdirectory you extracted the files to. For example: If your Courier modem is on COM1: execute: SDL25 /C=1 <Enter> If your Courier modem is on COM2: execute: SDL25 /C=2 <Enter> You will see it establish communication and begin the flash process. The process should take approximately 2-3 minutes after which the USR.CFG will write changes into NVRAM. You may want to make a screen print of your current settings first (ATI4) from within a terminal application. USING NON-STANDARD IRQ ON YOUR COM PORT The standard IRQ for a COM Port is as follows: COM1: AND COM3: IRQ4 COM2: AND COM4: IRQ3 If you are using any other IRQ than the standards noted above, you must manually inform SDL25.EXE of the non-standard IRQ through the "/i=" parameter. For example, if the Courier V.Everything modem is on COM3, IRQ5 the SDL25.EXE command line should be: SDL25 /C=3 /I=5 <Enter> NOTE: For users of internal Courier Modems! If you have your Courier modem jumpered to PNP mode or jumpered to to IRQ 9, please update via the XMODEM method (see XMODEM.TXT for more information). Copyright Notice =================================================================== 1997 U.S. Robotics Access Corp. U.S. Robotics and the U.S. Robotics logo are registered trademarks of U.S. Robotics Access Corp. Any trademarks, tradenames, service marks or service names owned or registered by any other company and used in this manual are the property of their respective companies. =================================================================== Address =================================================================== U.S. Robotics 8100 N. McCormick Blvd. Skokie, IL 60076-2999 USADownload 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.