What is DataCardMonitor.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the DataCardMonitor.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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DataCardMonitor.exe file information

Windows Task Manager with DataCardMonitor
DataCardMonitor.exe process in Windows Task Manager

The process known as DataCardMonitor MFC Application or TODO: File description belongs to software Huawei Technologies Co., Ltd. DataCardMonitor or TODO: Product name by Huawei Technologies Co. ( or TODO: Company name.

Description: DataCardMonitor.exe is not essential for Windows and will often cause problems. DataCardMonitor.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 253,952 bytes (73% of all occurrences), 249,856 bytes, 258,048 bytes or 345,088 bytes. 
The program is not visible. The software starts upon Windows startup (see Registry key: MACHINE\Run). The file is not a Windows core file. DataCardMonitor.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 54% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you still experience problems with DataCardMonitor.exe, you can also consult Huawei's Customer Service [1][2] or safely remove the program using the uninstall program of T-Mobile Internet Manager or web'n'walk Manager (Control Panel ⇒ Uninstall a Program).

Recommended: Identify DataCardMonitor.exe related errors

Important: Some malware camouflages itself as DataCardMonitor.exe. Therefore, you should check the DataCardMonitor.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

gehört zu T-Online-Software
  Thobias Fischer  
Absolute menace - slows down the computer by hogging the processor.Also spyware!
  Dr. J. D. Baines  
Everything it is t-mobile(usb sim card device) huawei it is a monitoring software if you have plugged your sim thumb drive to your computer to surf, not needed to run if you don't use that device eat up lilmemory and it is worthless if you don't use the device, though it sounds dangerous ;)

Summary: Average user rating of DataCardMonitor.exe: based on 5 votes with 3 user comments. 2 users think DataCardMonitor.exe is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous. 2 users think DataCardMonitor.exe is dangerous and recommend removing it.

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Best practices for resolving DataCardMonitor issues

A clean and tidy computer is the key requirement for avoiding problems with DataCardMonitor. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the DataCardMonitor.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

DataCardMonitor.exe [all]