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Program info

Estimated safety rating


o2flash.exe may be a dangerous application, according to heuristic analysis. It triggers many of the "possible danger" flags described in this document. It is yet unknown if o2flash.exe is a virus or a legit program which doesn't cause harm the computer. Please be careful with it.

Executable file path


The default filename and folder where this application is stored is

MD5 hash of the executable file


The MD5 checksum for this file is d955d5de998db2476bf0892be3a96c26.

Is running as a service


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

Is a 32 bit executable file


This exe runs in 32-bit mode. It can not benefit of the full power of current computer processors. This is quite normal because the makers did not bother to upgrade it to 64-bit code.

File description

 O2 Flash Memory Service

The description written in the exe is O2 Flash Memory Service.

File version

 1, 0, 0, 3

File version extracted from the file 1, 0, 0, 3.


 O2Micro International

Publisher O2Micro International.


 Copyright (C) 2005 O2Micro International

Intellectual property rights notice Copyright (C) 2005 O2Micro International.

Potentially dangerous functions


Some dangerous features of the Operating System have been used, such as functions for intercepting the keyboard. We advise you to read more about this program.

Digitally signed


The digital signature is missing from this program. The maker did not sign it. This is probably bad.

Can be uninstalled


This program does NOT have an uninstall routine set up in registry.