USB V.90 56k FAX Modem This is not in Windows XP native modem list. This document will guide users to install the modem. Step 1 : Start the computer and plug the USB modem in. Windows will start the "Found New Device Wizard". Simply point to this location and the "mdmlupeg.inf" file. Window's XP will automatically finish the installation. Step 2 : Windows XP will find the files and install an "Atlas Modem". Finally window will give a warning saying that the device you are going to install doesn't have Microsoft digital signature. Click YES to continue, then the modem installation will complete.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.