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How to remove an redbook error


The file redbook.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if redbook.sys belonging to the Windows system or an application you can trust.

Run a free scan to check for redbook drivers in need of updating


Redbook.sys file information

The process known as Redbook Audio Filter Driver belongs to software Digital CD Audio Playback Filter Driver or Microsoft Windows Operating System by Microsoft (www.microsoft.com).

Description: redbook.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows 7/XP are 57,472 bytes (65% of all occurrences), 57,600 bytes and 5 more variants. http://www.file.net/process/redbook.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. File redbook.sys is a Windows system file. The program has no visible window. The service has no detailed description. Redbook.sys is a trustworthy file from Microsoft. redbook.sys seems to be a compressed file. Therefore the technical security rating is 2% dangerous, however also read the users reviews.

Recommended: Identify redbook.sys related errors

Important: Some malware camouflages itself as redbook.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the redbook.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.



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User Comments

It slowly block all my Windows programs I can't start my computer. Important: this file is from windows but it is probable rewrote.
   
It can be used by a rootkit. It must be exchanged with an uninfected version rather than deleted.
   
The Redbook system driver (Redbook.sys) is the KS filter that manages the rendering of CD digital audio. The Redbook driver is a client of the SysAudio system driver. The system routes CD digital audio through the file system to the Redbook driver and then to the SysAudio driver. The CD digital audio is rendered on the preferred wave output device (as set in the Multimedia property pages in Control Panel).
  Elena   (further information)
it is a windows system file, however rootkits like to infect it. There may be times when you need to delete the existing one and replace with a new copy to eliminate rootkits and the like.
  joelm  
Rating chart


Summary: Average user rating of redbook.sys: based on 6 votes with 4 reviews.
4 users think redbook.sys is essential for Windows or an installed application. 1 user think it's probably harmless. 1 user think redbook.sys is dangerous and recommend removing it.


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Other processes


redbook.sys [all]