What is HPQD_PEF.DLL?

The file named HPQD_PEF.DLL is developed by Hewlett Packard. A wide range of DLL programs are used by HP software and disabling them could cause performance issues. The file is essential for the digital imaging service designed by the company. The program is generally safe. It is not a malware or Trojan. The threat level is confirmed to be at 1.

HPQD_PEF.DLL is located in C:\Programmi\HP\Digital Imaging\plugins\hpqd_pef.dll. The total size of the DLL file is not known. The latest version of the file available is 120.0001.110.011. It is a non-system process which is not integral for the operating system. If the program is hijacked, remove it as there will be no consequences for doing so.

Affected Platform: Windows OS

How to check if your computer is infected with HPQD_PEF.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 HPQD_PEF.DLL malware:

• Internet connection fluctuates
• HPQD_PEF.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 HPQD_PEF.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 HPQD_PEF.DLL malware.

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

Ideally, replacing the existing HPQD_PEF.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 Free 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 HPQD_PEF.DLL malware from your computer including all other malwares!