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File Version :
Description : Kernel Mode Audio Driver
Copyright : Copyright (c) C-Media Corporation 2001-2003
Product Version :
Product Name : C-Media AC'97 Audio Driver for NT4.0
Company Name : C-Media Corporation
Internal Name : IAC97K4.sys
File Size: 77672 byte(s) 75.872 KB
MD5 : 8304c39f674306b3d21daa69b55d104e
SHA1: 01E6DFB35CCD168A5B2921A4E9DB5E32C33C1450

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