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File version : 4, 0, 133, 12
Description : Callback File System Driver
Copyright : Copyright (C) EldoS Corp. 2006-2013
Product Version : 4, 0, 133, 2
Product Name : Callback File System (TM)
Company Name : EldoS Corporation
Internal name : cbfs.sys
File Size: 385216 byte(s) 376.192 KB
MD5 : d3848cbf21c75d46321838634b9442f9

Download cbfs4.sys
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How to Install cbfs4.sys
Repair Sys ProblemsFixing a corrupted or missing cbfs4.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.