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File Version : 5,1,2480,0 (XPClient.010817-1148)
Description : VIA Fast Infrared Driver.
Copyright : 2001 VIA Technologies, Inc.
Product Version : 5.1.2600.0
Product Name : VIA Fast Infrared Driver.
Company Name : VIA Technologies, Inc.
Internal Name : ViaIrDA.SYS
File Size: 24576 byte(s) 24.0 KB
MD5 : d683e3dafae4ed45b338d4a52edcf3d0
SHA1: 4563150A8168BF272CBA6E639089E13B42C2429C

Download V4cb0123.SYS
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How to Install V4cb0123.SYS
Repair Sys ProblemsFixing a corrupted or missing V4cb0123.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.