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Should I remove Outlook Extension?

What percent of users and experts removed it?
2% remove it98% keep it
Overall Sentiment
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How common is it?
Reach 0.0003%


VersionDistribution 50.00% 25.00% 25.00%

Outlook Extension


Outlook Extension is a program developed by MessageOne. The most used version is, with over 98% of all installations currently using this version. The software installer includes 5 files and is usually about 917.34 KB (939,356 bytes). In comparison to the total number of users, most PCs are running the OS Windows XP as well as Windows 7 (SP1). The distribution of this has mostly been seen in the United States.

Program detailsProgram details

URL: www.MessageOne.com
Installation folder: C:\Program Files\MessageOne\Outlook Extension\
Uninstaller: MsiExec.exe /X{7C06A405-7A69-4600-8C4C-1873A5AF800F}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 917.34 KB
Language: English (United States)

Program filesFiles installed by Outlook Extension

  • m1command.dll - MessageOne EMS (MessageOne EMS Outlook Extension Command Engine)
  • m1common.dll - MessageOne EMS Outlook Extension Common
  • m1ext.dll - MessageOne EMS Outlook Extension
  • m1resource.dll - MessageOne EMS Outlook Extension Resources

How do I remove Outlook Extension?

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

Win XP 50%
Win 7 (SP1) 50%
Uninstall it 2%
Keep it 98%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 50.00%
Windows 7 50.00%
Which OS releases does it run on?
Windows 7 Professional 50.00%
Microsoft Windows XP 50.00%

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 66.67%
Hewlett-Packard 33.33%


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