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File Version : 6,1,4,10
Description : Confidence Online v6.1 WDM driver (6,1,4,10)
Copyright : Copyright (c) 2001-2007 Symantec Corporation. All rights reserved.
Product Version : 6,1,4,10
Product Name : Confidence Online Utility Driver
Company Name : Symantec Corporation
Internal Name : COH_Mon.sys
File Size: 23904 byte(s) 23.352 KB
MD5 : 4ecde31d8cf3c342bef518af954f513b
SHA1: DD8602F8E18F4146FD2C537FB420AF95302B3134

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