What is EFUSB.DLL?

The file named EFUSB.DLL is developed by EFSoftware. The program is essential for the software to run efficiently. It is used by the EFUSB program and is generally safe to work with. The program is not digitally signed. The threat level is 1 as it receives proper security updates in time and developer support.

EFUSB.DLL is located in C:\Program Files\commander\efusb.dll. The total size of the file is 98 kilobytes. The latest version of the program available is 1.30. The non-system process can be disabled if found to be causing system issues. As it is not directly related to the Windows operating system, disabling or removing it will cause no harm to performance.

Affected Platform: Windows XP,Vista,7

How to check if your computer is infected with EFUSB.DLL malware?

Each malware is different and causes unique problems to the system. You will notice one or several of the following symptoms if your system is infected with EFUSB.DLL malware:

• Internet connection fluctuates
• EFUSB.DLL file is taking more of your CPU memory
• System performance is very low
• Browser is redirected to some strange websites
• Interference of annoying popup ads
• Other malwares infiltrate into the system

To further establish the malware infection, take the following steps:

• Go to Task Manager by pressing the combination of keys ctrl+alt+del
• Go to the process tab and right-click on the EFUSB.DLL and open the file location.

If the file is located outside C:\Windows\System32, then it is likely that the system is affected with EFUSB.DLL malware.

How to remove EFUSB.DLL malware from system using Comodo Antivirus?

Ideally, replacing the existing EFUSB.DLL file on your computer with a different version procured from the internet is advisable. To remove the file using Comodo's trusted and effective antivirus software, follow the steps below:

Step 1: Download the award-winning Comodo Antivirus.

Step 2: Installation configuration frames will be displayed. Select the configuration you would like to apply.

Step 3: Select Customize Configuration option and arrange installers, configuration, and file location.

Step 4: Once the Installation is Finished, restart your PC.

Step 5: It will take some time for the Comodo Internet Security to update the antivirus.

Step 6: Proceed with a quick scan that automatically begins after the update.

Step 7: If threats are found during the scanning, you will be prompted with an alert screen.

Step 8: Comodo Antivirus will remove EFUSB.DLL malware from your computer including all other malwares!