Search for sys files:


File Version : 5.1.2600.0 (xpclient.010817-1148)
Description : Loopback Network Driver
Copyright : Microsoft Corporation. All rights reserved.
Product Version : 5.1.2600.0
Product Name : Microsoft Windows Operating System
Company Name : Microsoft Corporation
Internal Name : LOOP.SYS
File Size: 4992 byte(s) 4.896 KB
MD5 : 64e8b7c65eb4796939c0f64f8170821b
SHA1: 8F4C377FB0093AE81354EB5DBDAB662749C69AB7

Download lcxl1f1w.sys
Click here to run a free scan for lcxl1f1w.sys related errors

How to Install lcxl1f1w.sys
Repair Sys ProblemsFixing a corrupted or missing lcxl1f1w.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.