What is IEButtonPPInterface.dll?

IEButtonPPInterface.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about Preispiraten.

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IEButtonPPInterface.dll file information

The process known as Preispiraten belongs to software Preispiraten or Pricepirates by metaspinner net GmbH (

Description: IEButtonPPInterface.dll is not essential for the Windows OS and causes relatively few problems. The file IEButtonPPInterface.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 658,432 bytes (67% of all occurrences), 661,504 bytes, 623,616 bytes or 129,536 bytes. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include D3AA56A9-8137-4950-A6F9-D0190A82AF2A or E9E027BF-C3F3-4022-8F6B-8F6D39A59684. There is no description of the program. The program is not visible. The file is able to change the behavior of, or monitor Internet Explorer. The service has no detailed description. The file is not a Windows system file. You can uninstall this program in the Control Panel. IEButtonPPInterface.dll is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 72% dangerous; however you should also read the user reviews.

Uninstalling this variant: There is a possibility to do the following:
  1) uninstall Preispiraten or Preispiraten 7 from your computer using the Control Panel applet Uninstall a Program
  2) ask the developer,, [1][2] for support
  3) check the vendor’s website for a newer version.

Recommended: Identify IEButtonPPInterface.dll related errors

Important: Some malware camouflages itself as IEButtonPPInterface.dll. Therefore, you should check the IEButtonPPInterface.dll process on your PC to see if it is a threat. If Preispiraten has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


User Comments

PreisPiraten Button (Price Searcher) Extension For iExplorer
Gehört zur Preissuchmaschine Preispiraten. Klinkt sich i.d.R. in der IE-Browser-Schaltfläche ein und startet das Prog. beim Klicken. Ob und welche Informationen dabei übertragen werden (neben der Recherche), ist mir nicht näher bekannt.
  McDiver   (further information)
Preispiraten Preisvergleichs, Ebay Suche Softwar(Bestandteil)
  Spirit   (further information)

Summary: Average user rating of IEButtonPPInterface.dll: based on 3 votes with 3 user comments. One user thinks IEButtonPPInterface.dll is essential for Windows or an installed application. One user thinks it's probably harmless. One user thinks it's neither essential nor dangerous.

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Best practices for resolving IEButtonPPInterface issues

The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active IEButtonPPInterface process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the IEButtonPPInterface.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. 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.

Other processes

IEButtonPPInterface.dll [all]