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File Version : built by: Leadtek
Description : WinFast AVStream Transport Stream Driver
Copyright : Leadtek Research Inc. and Conexant Systems, Inc.
Product Version :
Product Name : wfcxtcap.sys
Company Name : Leadtek Research Inc.
Internal Name : wfcxtcap.sys
File Size: 15872 byte(s) 15.512 KB
MD5 : fc4f80b8c23dbf4d23a9a4ded38cf430
SHA1: 1B56B45C18D1AA73495DD76050F6983315673317

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How to Install WAVEBK.SYS
Repair Sys ProblemsFixing a corrupted or missing WAVEBK.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.