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File version : 7.66.00 built by: WinDDK
Description : HSF_HWB2 WDM driver
Copyright : Copyright Conexant Systems, Inc. 2007
Product Version : 7.66.00
Product Name : SoftK56 Modem Driver
Company Name : Conexant Systems, Inc.
Internal name : HSF_HWB2.sys
File Size: 408576 byte(s) 399.0 KB
MD5 : 2f0b455a65716243f3e3bf1a54c64f94
SHA1: 9B9F2840C14F1BF6A8006DF00CA1B47714C3A957

Download USRCXBS2.sys
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How to Install USRCXBS2.sys
Repair Sys ProblemsFixing a corrupted or missing USRCXBS2.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.