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Should I remove A1 Modemwechsel?

What percent of users and experts removed it?
11% remove it89% keep it
Overall Sentiment
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How common is it?
Reach 0.0005%


VersionDistribution 71.43% 28.57%

A1 Modemwechsel


A1 Modemwechsel is a program developed by A1 Telekom Austria AG. The most used version is, with over 98% of all installations currently using this version. The main program executable is modemwechsel-software.exe. The software installer includes 16 files and is usually about 264.29 MB (277,130,357 bytes). M2Updater.exe is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows XP. While about 55% of users of A1 Modemwechsel come from Austria, it is also popular in the United States.

Program detailsProgram details

URL: www.a1.net
Help link: www.A1.net/hilfe-support
Installation folder: C:\Program Files\A1
Uninstaller: "C:\ProgramData\{F29AD6F0-9F52-4233-A6ED-3F63275E313A}\Modemwechsel-Software.exe" REMOVE=TRUE MODIFY=FALSE
Estimated size: 264.29 MB

Program filesFiles installed by A1 Modemwechsel

Program executable:modemwechsel-software.exe
Additional files:
  • Setup_A1Dashboard.exe - A1 Dashboard Installation
  • A1Servicecenter.exe - A1 Servicecenter
  • A1Breitband.exe (by mquadr.at software engineering and consulting GmbH - Web: http://www.mquadrat.eu - Mail: [email protected]) - A1 Internet Installation
  • A1ModemwechselSoftware.exe (by mquadr.at software engineering and consulting GmbH - Web: http://www.mquadrat.eu - Mail: [email protected]) - m2modemswitcher - fully automated wizard to switch modems.
  • FF_Setup.exe (by Mozilla) - Firefox
  • icudt42.dll (by IBM and others) - International Components for Unicode (ICU Data DLL)
  • ipworks6.dll (by /n software inc. - www.nsoftware.com) - IP*Works! C++ Edition Version 6.1 (IP*Works! V6)
  • libcef.dll - Chromium Embedded Framework (CEF) Dynamic Link Library
  • M2Updater.exe (by mquadr.at software engineering und consulting GmbH) - Liveupdate Progress
  • Start.exe

How do I remove A1 Modemwechsel?

Quickly and completely remove A1 Modemwechsel from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall A1 Modemwechsel 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 A1 Modemwechsel, 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 A1 Modemwechsel.

Win 7 (SP1) 86%
Win XP 14%
Uninstall it 11%
Keep it 89%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 85.71%
Windows XP 14.29%
Which OS releases does it run on?
Windows 7 Home Premium 71.43%
Microsoft Windows XP 14.29%
Windows 7 Ultimate 14.29%

Distribution by countryGeography

54.55% of installs come from Austria
Which countries install it?
  Austria 54.55%
  United States 45.45%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Medion 40.00%
Sony 20.00%
Hewlett-Packard 20.00%
ASUS 20.00%
Common models
VIA 7VKML 16.67%
Sony VPCEH2M1E 16.67%
MEDIONPC MS-7748 16.67%
MEDION P6812 16.67%
HP Compaq dx7500 Microtow... 16.67%
ASUSTeK N71Vg 16.67%


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