What is b30svc.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 b30svc.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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B30svc.exe file information

Windows Task Manager with b30svc
B30svc.exe process in Windows Task Manager

The Commerzbank MultiCash-Datenbank process itself does not contain any references to its author. However, a few interesting pieces of information are available from other sources.

Description: B30svc.exe is not essential for the Windows OS and causes relatively few problems. The file b30svc.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 65,536 bytes (50% of all occurrences) or 73,728 bytes. 
There is no information about the author of the file. The b30svc.exe file is located in the Windows folder, but it is not a Windows core file. The program is not visible. The program listens for or sends data on open ports to a LAN or the Internet. It is not a Windows core file. B30svc.exe is able to hide itself and monitor applications. Therefore the technical security rating is 87% dangerous, however you should also read the user reviews.

Recommended: Identify b30svc.exe related errors

If b30svc.exe is located in a subfolder of C:\Windows, the security rating is 72% dangerous. The file size is 81,920 bytes. It is a file with no information about its developer. B30svc.exe is an unknown file in the Windows folder. The program is not visible. B30svc.exe is not a Windows system file. B30svc.exe is able to hide itself and monitor applications.

Important: Some malware camouflages itself as b30svc.exe. Therefore, you should check the b30svc.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

B30SVC.EXE is the database service application for an electronic banking front-end application called "Cotel" or "Multicash" by Omikron. It is not dangerous, but essential part of the application.
the file is needed for a network installation of MultiCash made by Omikron. It launches as soon as the service is started together with zbase32.exe
  Denis Uber   (further information)

Summary: Average user rating of b30svc.exe: based on 2 votes with 2 user comments. 2 users think b30svc.exe is essential for Windows or an installed application.

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Best practices for resolving b30svc issues

A clean and tidy computer is the key requirement for avoiding problems with b30svc. 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 b30svc.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

b30svc.exe [all]