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File Version :
Description : Cirrus Logic HD Audio Driver (WDM)
Copyright : Copyright (c) Cirrus Logic 2009
Product Version :
Product Name : Cirrus Logic HD Audio Driver (WDM)
Company Name : Cirrus Logic
Internal Name : clhdaud.sys
File Size: 27648 byte(s) 27.0 KB
MD5 : 52a1d76e95f52895f27db41165651f7e
SHA1: B07CC80CB89FDB0E7635ECB947E5F4C3DCDD7128

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