84,488,480 programs installed

Should I remove 1&1 Office-Drive Manager?

What percent of users and experts removed it?
22% remove it78% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #20,263
United States Rank #25,551
Reach 0.0109%
Lifespan of installation (until removal)
< 56.46 days
540.92 days >
Average installed length: 284.21 days


2.0.687 91.43%
2.0.666 5.71%
2.0.638 1.90%
2.0.601 0.95%

1&1 Office-Drive Manager

Remove 1&1 Office-Drive Manager
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What is 1&1 Office-Drive Manager?  (from 1&1 Internet AG)

The 1&1 Office Drive Manager is an intelligent file management system. The 1&1 Office Drive Manager facilitates the integration of your 1&1 Online Office as a drive on your PC. You can then easily move or copy files from your hard disk or external storage media to your own 1&1 Online Office.


1&1 Office-Drive Manager is a program developed by 1&1 Internet AG. The most used version is 2.0.687, with over 98% of all installations currently using this version. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. 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 main program executable is davsrv.exe. The software installer includes 32 files and is usually about 15.09 MB (15,826,155 bytes). UPDATE.DLL 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 10. While about 43% of users of 1&1 Office-Drive Manager come from Germany, it is also popular in the United States and France.

Program detailsProgram details

URL: www.1und1.de
Installation folder: C:\Program Files\1&1\1&1 office-drive manager
Uninstaller: C:\Program Files\1&1\1&1 Office-Drive Manager\uninst.exe
Estimated size: 15.09 MB

Program filesFiles installed by 1&1 Office-Drive Manager

Program executable:davsrv.exe
Name:1&1 Office-Drive Manager
Path:C:\Program Files\1&1\1&1 office-drive manager\davsrv.exe
Additional files:
  • BASECOM.DLL - 1&1 Office-Drive Manager (Base COM DLL)
  • DavSrv-de.dll
  • DavSrv-es.dll
  • DavSrv-fr.dll
  • DavSrv-pl.dll
  • RootCom.dll - Root COM DLL
  • SETTINGSUI.DLL - Settings Userinterface DLL
  • SettingsUI-de.dll
  • SettingsUI-es.dll
  • SettingsUI-fr.dll
  • SettingsUI-pl.dll
  • SHNDLERS64-de.dll
  • SHNDLERS64-es.dll
  • SHNDLERS64-fr.dll
  • SHNDLERS64-pl.dll
  • SHNDLERS-de.dll
  • SHNDLERS-es.dll
  • SHNDLERS-fr.dll
  • SHNDLERS-pl.dll
  • uninst.exe - 1&1 Office-Drive Manager Setup
  • UPDATE.DLL - Program Update
  • WEBMRXNP.DLL - 1&1 Office-Drive Manager Network Provider
  • QFA.EXE (by United Internet) - QFA - Quality Feedback Agent

Program behaviorsBehaviors exhibited

Scheduled Task
  • DAVSRV.EXE is scheduled as a task with the class '{D4A2AE39-BDC9-4F82-90AF-3395E69C2708}' (runs on registration).
Startup File (User Run)
  • DAVSRV.EXE is loaded in the current user (HKCU) registry as an auto-starting executable named '1&1_1&1 Office-Drive Manager' and executes as "C:\Program Files\1&1\1&1 Office-Drive Manager\DAVSRV.EXE" /hide.

How do I remove 1&1 Office-Drive Manager?

Quickly and completely remove 1&1 Office-Drive Manager from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall 1&1 Office-Drive 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program 1&1 Office-Drive Manager, 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 1&1 Office-Drive Manager.

Win 7 (SP1) 68%
Win XP 0%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 22%
Keep it 78%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 69.52%
Windows 10 19.05%
Windows XP 8.10%
Windows Vista 3.33%
Which OS releases does it run on?
Windows 7 Home Premium 38.76%
Windows 7 Professional 16.75%
Windows 7 Ultimate 12.44%
Microsoft Windows XP 8.13%
Windows 8.1 4.78%
Windows 10 Home 4.31%

Distribution by countryGeography

42.92% of installs come from Germany
Which countries install it?
  Germany 42.92%
  United States 27.04%
  France 11.16%
  Spain 6.87%
  United Kingdom 6.44%
  Poland 1.72%
  Netherlands 0.86%
  Canada 0.86%
  RS 0.43%
  Austria 0.43%
  Argentina 0.43%
  KE 0.43%
  Saudi Arabia 0.43%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 21.24%
Acer 18.58%
Dell 12.39%
Toshiba 11.50%
Medion 9.73%
Samsung 5.31%
ASUS 4.42%
Lenovo 3.54%
American Megatrends 1.77%
Sahara 1.77%
Sony 0.88%
Common models
HP Pavilion dv7 Notebook ... 2.88%
TOSHIBA Satellite L550 2.88%
Dell XPS 8700 1.92%
HP Pavilion dv6 Notebook ... 1.92%
Acer Aspire 7738 1.92%
MEDIONPC MS-7502 1.92%


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