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Program info

Estimated safety rating


ati2evxx.exe is a program which is probably NOT a virus or malware. So, if ati2evxx.exe is on your system, it is probably ok, and will NOT be a cause for concern. Even if your system is virus-free, we still advise you to purchase a good antivirus with a good detection rate, in order to defend yourself against threats.

Executable file path


Normally, this application is stored in C:\Windows\System32\Ati2evxx.exe.

MD5 hash of the executable file


The MD5 checksum for this executable is 2039e24fe00639a9123dcd6f22d42d74.

Is running as a service


This program is set up as a Windows service. This means it runs on your PC in background, usually without displaying anything to you. Most Windows services are legit programs, which perform useful functions to other programs or to the Windows Operating System.

Is a 32 bit executable file


This program runs in 32-bit mode. It does not use the entire set of features of nowadays' computer chips. This ordinarily happens because the makers did not bother to upgrade it to use the x64 instruction set.

File description

 ATI External Event Utility EXE Module

The description present in the program is ATI External Event Utility EXE Module.

File version

File version


 ATI Technologies Inc.

Author ATI Technologies Inc..


 Copyright © 1999-2008 ATI Technologies Inc.

Intellectual property rights notice Copyright © 1999-2008 ATI Technologies Inc..

Has valid windows


This app does NOT have visible windows. This is usually a bad sign.

Potentially dangerous functions


Some dangerous features of the Operating System appear to be used, such as functions for tapping the keyboard. We advise you to be very careful regarding this program.

Digitally signed


ati2evxx.exe has a digital signature. Today the large majority of legit software applications are digitally signed.

Valid digital signature


The digital signature extracted from ati2evxx.exe is valid. This is most likely a clean, ok program.

Certifier name

 Microsoft Windows Hardware Compatibility Publisher

Digitally signed by: Microsoft Windows Hardware Compatibility Publisher

Issuer name

 Microsoft Windows Hardware Compatibility PCA

Certificate's issuer name: Microsoft Windows Hardware Compatibility PCA

Can be uninstalled


This executable does NOT have an uninstall routine stored in registry.