74,139,804 programs installed

Should I remove Contra?

What percent of users and experts removed it?
2% remove it98% keep it
Overall Sentiment
What do people think about it?
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How common is it?
Reach 0.0008%


What is Contra?

Contra is an original NES retrogame emulated for Windows and distributed through the DotNes portal on GameFabrique.


Contra is a program developed by DotNes. The software installer includes 5 files and is usually about 2.82 MB (2,953,579 bytes). In comparison to the total number of users, most PCs are running the OS Windows XP as well as Windows 8. While about 29% of users of Contra come from the United States, it is also popular in United Kingdom and Indonesia.

Program detailsProgram details

URL: www.dotnes.com
Installation folder: C:\Program Files\DotNes\Contra\
Uninstaller: "C:\Program Files\DotNes\Contra\unins000.exe"
Estimated size: 2.82 MB

Program filesFiles installed by Contra

  • nestopia.exe - Nestopia
  • 7zxa.dll (by Igor Pavlov) - 7-Zip (7z Standalone Extracting Plugin)
  • kailleraclient.dll
  • unins000.exe - Inno Setup (Setup/Uninstall)
  • unrar.dll - RAR decompression library

How do I remove Contra?

Quickly and completely remove Contra from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Contra 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 Contra, 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 Contra.

Win XP 27%
Win 7 9%
Uninstall it 2%
Keep it 98%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 27.27%
Windows 8 27.27%
Windows 7 27.27%
Windows Vista 18.18%
Which OS releases does it run on?
Microsoft Windows XP 27.27%
Windows 7 Ultimate 18.18%
Windows 7 Home Premium 9.09%
Windows 8.1 9.09%
Windows 8.1 Pro 9.09%
Windows 8.1 Single Langua... 9.09%

Distribution by countryGeography

28.57% of installs come from the United States
Which countries install it?
  United States 28.57%
  United Kingdom 7.14%
  Indonesia 7.14%
  India 7.14%
  Italy 7.14%
  Mexico 7.14%
  Philippines 7.14%
  Saudi Arabia 7.14%
  TG 7.14%
  Turkey 7.14%
  Vietnam 7.14%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 33.33%
Toshiba 11.11%
Sahara 11.11%
Lenovo 11.11%
Dell 11.11%
Compaq 11.11%
Acer 11.11%
Common models
TOSHIBA Satellite C855 9.09%
LENOVO S10-3 9.09%
HP Pavilion dv6700 Notebo... 9.09%
HP 15 Notebook PC 9.09%
HCL Infosystems Limited C... 9.09%
Gigabyte M61P-S3 9.09%


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