84,488,480 programs installed

Should I remove ARMA 2: Operation Arrowhead?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #1,944
United States Rank #1,756
Reach 0.3395%
Lifespan of installation (until removal)
< 30.39 days
896.61 days >
Average installed length: 471.10 days

Typically installed together

ARMA 2: Operation Arrowhead

What is ARMA 2: Operation Arrowhead?  (from Bohemia Interactive)

Arma 2: Operation Arrowhead boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, thermal imaging, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects. You will enlist into various roles within the US Arm...  Read more


ARMA 2: Operation Arrowhead is a software program developed by Bohemia Interactive. 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 software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The primary executable is named ArmA2OA.exe. The setup package generally installs about 165 files and is usually about 780.06 MB (817,957,216 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 54% of users of ARMA 2: Operation Arrowhead come from the United States, it is also popular in United Kingdom and Germany.

Program detailsProgram details

URL: www.arma2.com/agegate/agegate.html
Help link: support.steampowered.com
Installation folder: C:\Program Files\steam\steamapps\common\arma 2 operation arrowhead
Uninstaller: "C:\Program Files\Steam\steam.exe" steaC://uninstall/33930
Estimated size: 780.06 MB

Program filesFiles installed by ARMA 2: Operation Arrowhead

Program executable:ArmA2OA.exe
Name:ArmA 2 OA
Path:C:\Program Files\steam\steamapps\common\arma 2 operation arrowhead\ArmA2OA.exe
Additional files:
  • ArmA2OA bak - Copie.exe - ArmA 2 REINFORCEMENTS
  • arma2free.exe - ArmA 2 Free
  • ArmA2OA bak 2.exe - ArmA 2 OA
  • arma2oa bak 3.exe
  • arma2oa.exe
  • arma2oaold.exe
  • arma2oaserver.exe
  • arma2.exe - ArmA 2
  • arma2server.exe
  • Database.dll (by Phosphor Server Project) - Server Common Components (Database Access Library)
  • BreakingPoint.exe (by Alderon Games) - Breaking Point (BreakingPoint)
  • BEClient.dll
  • dsound.dll

Program behaviorsBehaviors exhibited

Scheduled Task
  • ArmA2OA.exe is scheduled as a task with the class '{CFB6FD9C-495F-4D48-8734-13CCDB1985AE}' (runs on registration).
3 Windows Firewall Allowed Programs
  • arma2.exe is added as a firewall exception for 'C:\Program Files\Steam\steamapps\common\arma 2\arma2.exe'.
  • ArmA2OA.exe is added as a firewall exception for 'C:\Program Files\Steam\steamapps\common\arma 2 operation arrowhead\ArmA2OA.exe'.
  • ArmA2OA bak - Copie.exe is added as a firewall exception for 'C:\Program Files\Steam\steamapps\common\arma 2 operation arrowhead\ArmA2OA.exe'.

How do I remove ARMA 2: Operation Arrowhead?

You can uninstall ARMA 2: Operation Arrowhead 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/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program ARMA 2: Operation Arrowhead, click it, and then do one of the following:
    • Windows Vista/7/8/10: 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 ARMA 2: Operation Arrowhead.

Win 7 (SP1) 61%
Win XP 0%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 64.41%
Windows 10 34.47%
Windows Vista 0.78%
Windows XP 0.33%
Windows Server 2003 0.01%
Which OS releases does it run on?
Windows 7 Home Premium 37.39%
Windows 7 Ultimate 17.24%
Windows 8.1 12.93%
Windows 7 Professional 8.67%
Windows 10 Home 5.45%
Windows 8.1 Pro 4.85%

Distribution by countryGeography

53.51% of installs come from the United States
Which countries install it?
  United States 53.51%
  United Kingdom 9.11%
  Germany 6.25%
  Canada 4.52%
  Australia 4.07%
  France 2.96%
  Sweden 2.35%
  Norway 2.09%
  DK 1.76%
  Netherlands 1.64%
  Finland 1.44%
  Brazil 1.06%
  Belgium 0.78%
  Austria 0.71%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 20.02%
ASUS 17.25%
Acer 13.85%
Dell 12.62%
Alienware 6.42%
Toshiba 4.15%
Lenovo 3.71%
MSI 2.64%
Samsung 1.73%
Medion 1.23%
Intel 1.20%
Common models
ASUS All Series 12.28%
MSI MS-7821 3.14%
Alienware Alienware X51 2.75%
Gigabyte GA-78LMT-USB3 2.48%
MSI MS-7758 2.42%
MSI MS-7751 2.31%

Publisher URL: www.bistudio.com


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