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File version : built by: WinDDK
Description : ACR89 Function Driver
Copyright : Copyright ACS Ltd. 2011
Product Version :
Product Name : ACR89 Function Driver
Company Name : Advanced Card Systems Ltd.
Internal name : acr89bus.sys
File Size: 19584 byte(s) 19.128 KB
MD5 : 7f61bdd99d0a5be013d1d9917edb9a72
SHA1: 6C338C32193EBA88D4B2EAA842A728511F9F0244

Download acr89fnc.sys
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How to Install acr89fnc.sys
Repair Sys ProblemsFixing a corrupted or missing acr89fnc.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.