84,488,480 programs installed

Should I remove Mobile Connection Manager?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #10,219
United States Rank #32,978
Reach 0.0350%
Lifespan of installation (until removal)
< 24.88 days
733.82 days >
Average installed length: 385.56 days


VersionDistribution 5.65% 1.01% 10.58% 1.30% 9.71%

Typically installed together

Mobile Connection Manager

What is Mobile Connection Manager?  (from Telefónica UK Limited)

With the O2 Mobile Connection Manager, you simply and easily establishes connections to the mobile Internet. For Windows: You have all wireless connections in a single software (WLAN, etc.). Due to clear statistics and automatic notifications Your surf volume always in view. Ease of use through an improved user interfa...  Read more


Mobile Connection Manager is a software program developed by Telefónica UK Limited. The most common release is, with over 14% of all installations currently using this version. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. 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 software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The setup package generally installs about 11 files and is usually about 32.06 MB (33,620,126 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 84% of users of Mobile Connection Manager come from Germany, it is also popular in the United States and Poland.

Program detailsProgram details

URL: hilfe.o2online.de
Installation folder: C:\Program Files\o2\mobile connection manager
Uninstaller: "C:\Program Files\o2\Mobile Connection Manager\Uninstall.exe"
Estimated size: 32.06 MB
Language: English (United States)

Program filesFiles installed by Mobile Connection Manager

  • Uninstall.exe - Mobile Connection Manager 8.6 (Mobile Connection Manager 8.6 installer)
  • Sms.dll - Mensajeria Directa Adaptada
  • wrltid.dll - TGCM 8.8 (WRLTID)
  • EMLotus.dll - EMLotus (Telefónica I+D)
  • EMMSN.exe - TGCM (Telefónica Group Connection Manager)
  • ImpWiFi.dll - ImpWiFi dll
  • ImpWiFiSvc.exe - ImpWiFiSvc Aplicación
  • AgendaLib.dll - Agenda dll

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • EMMSN.exe is scheduled as a task with the class '{EDC8BD82-2A57-4AE2-AC9C-8B169300D668}' (runs on registration).
  • Uninstall.exe is scheduled as a task with the class '{67EA505B-2D7D-4EBF-877C-5115F7279018}' (runs on registration).
  • ImpWiFiSvc.exe runs as a service named 'TGCM_ImportWiFiSvc' (TGCM_ImportWiFiSvc).
Startup File (All Users Run)
  • EMMSN.exe is loaded in the all users (HKLM) registry as a startup file name 'Mobile Connection Manager' which loads as "C:\Program Files\o2\Mobile Connection Manager\emmsn.exe" -dock.
Windows Firewall Allowed Program
  • EMMSN.exe is added as a firewall exception for '%ProgramFiles(x86)%\Movistar\Escritorio movistar\EMMSN.exC:*:enableC:Movistar'.

Program resource utilizationResource utilization averages

Memory:2.71 MB
21.09 MB average
Total CPU:0.0006861974%
0.031193% average
Kernel CPU:0.00059846%
0.016088% average
User CPU:0.00008773%
0.015104% average
70 average

How do I remove Mobile Connection Manager?

You can uninstall Mobile Connection Manager 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 Mobile Connection Manager, 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 Mobile Connection Manager.

Win 7 (SP1) 64%
Win 7 0%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 67.87%
Windows 10 16.21%
Windows Vista 8.68%
Windows XP 7.24%
Which OS releases does it run on?
Windows 7 Home Premium 44.19%
Windows 7 Professional 10.76%
Windows 7 Ultimate 10.03%
Microsoft Windows XP 7.27%
Windows Vista Home Premiu... 6.83%
Windows 8.1 6.54%

Distribution by countryGeography

83.82% of installs come from Germany
Which countries install it?
  Germany 83.82%
  United States 5.20%
  Poland 1.59%
  Austria 1.45%
  Italy 1.16%
  United Kingdom 0.72%
  Finland 0.43%
  Netherlands 0.43%
  Brazil 0.29%
  France 0.29%
  Switzerland 0.29%
  Greece 0.29%
  Indonesia 0.29%
  Japan 0.29%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 23.04%
Hewlett-Packard 17.00%
ASUS 10.51%
Toshiba 10.51%
Samsung 10.07%
Dell 9.40%
Medion 8.72%
Lenovo 4.92%
Sahara 2.24%
Alienware 0.89%
Common models
HP Pavilion g7 Notebook P... 3.38%
HP Pavilion dv6 Notebook ... 2.95%
HP Pavilion dv7 Notebook ... 2.53%
LENOVO 0679 2.11%
HP 625 2.11%
Acer Aspire 5742G 2.11%


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