What is mini_WMCore.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 mini_WMCore.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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Mini_WMCore.exe file information

Windows Task Manager with mini_WMCore
Mini_WMCore.exe process in Windows Task Manager

The process known as Mobile Broadband Core or Dell Wireless HSPA Mini-Card Drivers or Mobile Broadband Service belongs to software Dell Wireless HSPA Mini-Card Drivers or Mobile Broadband drivers or Mobile Broadband Drivers or Dell Wireless HSPA Mini-Card by Dell ( or Ericsson AB.

Description: Mini_WMCore.exe is not essential for the Windows OS and causes relatively few problems. The mini_WMCore.exe file is located in a subfolder of "C:\Program Files (x86)" (for instance C:\Program Files (x86)\Dell\Dell WWAN\WMCore\ or C:\Program Files (x86)\Mobile Broadband Drivers\WMCore\). Known file sizes on Windows 10/8/7/XP are 447,488 bytes (21% of all occurrences), 453,120 bytes and 16 more variants. 
The process is the service "WMCoreService": Mobile Broadband Service.
The program has no visible window. The file is not a Windows core file. There is no description of the program. Therefore the technical security rating is 50% dangerous; however you should also read the user reviews.

Uninstalling this variant: You can ask for help from Support [1][2] or safely remove the program using the uninstall program of Dell Wireless HSPA Mini-Card Drivers or Mobile Broadband drivers (Control Panel ⇒ Uninstall a Program).

Recommended: Identify mini_WMCore.exe related errors

Important: Some malware camouflages itself as mini_WMCore.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the mini_WMCore.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.


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Best practices for resolving mini_WMCore issues

A clean and tidy computer is the key requirement for avoiding problems with mini_WMCore. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the mini_WMCore.exe process on your computer, the following programs have proven to be helpful: ASecurity 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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

mini_WMCore.exe [all]