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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: 22784 byte(s) 22.256 KB
MD5 : 05c9e03b3394825e64bf20330b19d31f
SHA1: B661E45FF0D08BFEB725B692475BC5FC472773A4

Download acr89fncx64.sys
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How to Install acr89fncx64.sys
Repair Sys ProblemsFixing a corrupted or missing acr89fncx64.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.