File version : 188.8.131.527
Description : PRISM Wireless NDIS 5.1 USB Driver
Copyright : Copyright (C) 2004, Cisco Systems, Inc. All rights reserved.
Product Version : 184.108.40.2067
Product Name : Instant Wireless USB Network Adapter ver.2.5
Company Name : Cisco-Linksys LLC.
Internal name : PRISMXP.SYS
File Size: 49752 byte(s) 48.600 KB
MD5 : aaaee1c45565ff2ff0e6411c9759d3dc
How to Install PRISMXP.sys
Repair Sys ProblemsFixing a corrupted or missing PRISMXP.sys error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.