74,139,804 programs installed

Should I remove Emsisoft Internet Security?

What percent of users and experts removed it?
9% remove it91% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #45,981
United States Rank #37,749
Reach 0.0019%


9.0 100.00%

Emsisoft Internet Security


Emsisoft Internet Security is a program developed by Emsisoft GmbH. Upon installation and setup, it defines an auto-start registry entry which makes this program run on each Windows boot for all user logins. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The main program executable is a2start.exe. The software installer includes 55 files. a2update.dll is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 8. While about 48% of users of Emsisoft Internet Security come from the United States, it is also popular in Germany and Netherlands.

Program detailsProgram details

URL: www.emsisoft.com
Help link: support.emsisoft.com
Installation folder: C:\Program Files\Emsisoft Internet Security\
Uninstaller: "C:\Program Files\Emsisoft Internet Security\unins000.exe"

Program filesFiles installed by Emsisoft Internet Security

Program executable:a2start.exe
Name:Emsisoft Anti-Malware
Emsisoft Security Center
Path:C:\Program Files\emsisoft internet security\a2start.exe
Additional files:
  • a2dix64.sys - Emsisoft Protection Platform (Emsisoft Protection Platforme)
  • a2dix86.sys
  • clean32.dll - Emsisoft Anti-Malware Cleaning Engine
  • fw32.dll - Emsisoft Firewall Engine
  • fw64.dll
  • fwhelper32.dll
  • fwhelper64.dll
  • fwndis32.sys
  • fwndis64.sys
  • fwndislwf32.sys
  • fwndislwf64.sys
  • fwndisxp.sys
  • fwtdi32.sys
  • fwtdi64.sys
  • a2engine.dll - Emsisoft Scan Framework
  • evcdiff.dll - Emsisoft VCDIFF library
  • a2acc.dll - Emsisoft Anti-Malware (Emsisoft Anti-Malware File Guard)
  • a2accx64.sys
  • a2accx86.sys
  • a2cmd.exe - Command Line Scanner
  • a2contmenu.dll - Emsisoft shell context menu library
  • a2contmenu64.dll
  • a2core32.dll - Emsisoft Anti-Malware Behavior Blocker module
  • a2core64.dll
  • a2ddax64.sys - Emsisoft Direct Disk Access Support Driver
  • a2ddax86.sys
  • a2dix64.dll - Emsisoft Anti-Malware Behavior Blocker
  • a2dix86.dll
  • a2framework.dll - Framework Module
  • a2guard.exe - Emsisoft Real-Time Protection
  • a2hooks32.dll - Emsisoft Anti-Malware Behavior Blocker user mode hooks
  • a2hooks64.dll
  • a2service.exe - Emsisoft Protection Service
  • a2toast.dll - Emsisoft Toast Notify (Emsisoft toast notification library)
  • a2update.dll - Updater Module
  • a2util32.sys - Emsisoft Malware-IDS utility driver
  • a2util64.sys
  • a2wizard.exe - Security Wizard
  • a2wsc.dll - Emsisoft WSC Library
  • cleanhlp32.dll - Emsisoft Cleaning Helper Driver
  • cleanhlp32.sys
  • cleanhlp64.sys
  • commservice.exe
  • epp32.sys - Emsisoft Anti-Malware Platform Protection
  • epp64.sys
  • frme32.dll - File and Registry Modification Engine
  • fwwfp32.sys - Emsisoft Firewall SDK
  • fwwfp64.sys
  • fwwfp732.sys
  • installerhelper.dll - Installer helper

Program behaviorsBehaviors exhibited

Scheduled Task
  • a2start.exe is scheduled as a task with the class '{4B496BD9-9707-4BFB-91CD-9B7FE7E00489}' (runs on registration).
  • a2service.exe runs as a service named 'Emsisoft Anti-Malware 6.6 - Service' (a2AntiMalware) "Scans the PC for unwanted software and provides protection from malicious code".
2 Startup Files (All Users Run)
  • a2guard.exe is loaded in the all users (HKLM) registry as a startup file name 'emsisoft anti-malware' which loads as "C:\Program Files\emsisoft anti-malware\a2guard.exe" /d=60.
  • a2start.exe is loaded in the all users (HKLM) registry as a startup file name 'a2start' which loads as "C:\Program Files\Emsisoft Anti-Malware\a2start.exe".

How do I remove Emsisoft Internet Security?

Quickly and completely remove Emsisoft Internet Security from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Emsisoft Internet Security from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Emsisoft Internet Security, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Emsisoft Internet Security.

Win 7 (SP1) 58%
Win 8 42%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 9%
Keep it 91%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 57.69%
Windows 8 42.31%
Which OS releases does it run on?
Windows 7 Home Premium 26.92%
Windows 8.1 Pro 19.23%
Windows 7 Ultimate 19.23%
Windows 7 Professional 11.54%
Windows 10 Pro 7.69%
Windows 8 3.85%

Distribution by countryGeography

48.48% of installs come from the United States
Which countries install it?
  United States 48.48%
  Germany 15.15%
  Netherlands 9.09%
  South Africa 3.03%
  France 3.03%
  Switzerland 3.03%
  Sweden 3.03%
  GH 3.03%
  BN 3.03%
  Indonesia 3.03%
  Spain 3.03%
  United Kingdom 3.03%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 26.32%
Hewlett-Packard 15.79%
Acer 15.79%
Toshiba 10.53%
American Megatrends 10.53%
Sony 5.26%
Lenovo 5.26%
Common models
TOSHIBA Satellite P775 5.26%
Sony VPCEB27FG 5.26%
MSI MS-7885 5.26%
MSI MS-7817 5.26%
MSI MS-7816 5.26%


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