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Should I remove MWO Public Test?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
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How common is it?
Global Rank #41,892
United States Rank #28,586
Reach 0.0022%


VersionDistribution 9.09% 50.00% 13.64% 27.27%

Other programs by Piranha Games

MWO Public Test


MWO Public Test is a program developed by Piranha Games. The most used version is, with over 98% of all installations currently using this version. The software installer includes 2 files and is usually about 571.07 KB (584,776 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 78% of users of MWO Public Test come from the United States, it is also popular in Canada and Germany.

Program detailsProgram details

Installation folder: C:\ProgramData\package cache\{21eeea86-7336-41fd-8850-69ef7a4a2c25}
Uninstaller: "C:\ProgramData\Package Cache\{21eeea86-7336-41fd-8850-69ef7a4a2c25}\OmicronInstaller_Bootstrapper.exe" /uninstall
Estimated size: 571.07 KB

Program filesFiles installed by MWO Public Test

  • OmicronInstaller_Bootstrapper.exe - MWO Public Test
  • MechWarriorOnlineInstaller.exe

How do I remove MWO Public Test?

You can uninstall MWO Public Test 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 MWO Public Test, 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 MWO Public Test.

Win 7 (SP1) 57%
Win Vista (SP2) 2%
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 56.82%
Windows 10 40.91%
Windows Vista 2.27%
Which OS releases does it run on?
Windows 7 Home Premium 31.82%
Windows 7 Professional 11.36%
Windows 7 Ultimate 11.36%
Windows 8.1 Pro 9.09%
Windows 8.1 9.09%
Windows 8 6.82%

Distribution by countryGeography

78.13% of installs come from the United States
Which countries install it?
  United States 78.13%
  Canada 4.69%
  Germany 3.13%
  United Kingdom 3.13%
  Chile 1.56%
  Slovenia 1.56%
  France 1.56%
  Finland 1.56%
  Australia 1.56%
  Russia 1.56%
  Ireland 1.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 25.00%
Hewlett-Packard 20.83%
MSI 12.50%
Dell 12.50%
ASUS 8.33%
Lenovo 4.17%
Gateway 4.17%
Alienware 4.17%
Common models
HP ENVY m6 Notebook PC 7.41%
Micro-Star MS-7338 3.70%
Gigabyte GA-MA785G-UD3H 3.70%
Gateway NV52L 3.70%
BIOSTAR Group TZ68A+ 3.70%
MSI MS-7798 3.70%


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