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File version : built by: WinDDK
Description : Csr Bluetooth DUNC Driver
Copyright : Copyright Cambridge Silicon Radio Limited, 2010-11Cambridge Silicon Radio Limited
Product Version :
Product Name : Harmony
Company Name : Cambridge Silicon Radio Limited
Internal name : csrdunc
File Size: 60608 byte(s) 59.192 KB
MD5 : a86622ea40707768dd918995152d4a36
SHA1: 4E113627DBFC6466DAFFDD8190FFBC04AA6E4112

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