Search for sys files:


File Version : 1, 0, 1, 11
Description : Mouse Class Driver
Copyright : Copyright (C) ALPS Electric Co., Ltd. 1997
Product Version : 4.00
Product Name : Apoint NT Pointing-device driver
Company Name : ALPS Electric Co., Ltd.
Internal Name : ApointNT.sys
File Size: 17312 byte(s) 16.928 KB
MD5 : 84d019da20ce01d6c55c4926395bc75f
SHA1: 5EEC7872E9C6928BB61D0137CDFC11CB423F2C14

Download ApntCls.sys
Click here to run a free scan for ApntCls.sys related errors

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