From the EULA: "Each time you run the SOFTWARE PRODUCT you agree to have your IE search page and/or HomePage set to our search engine, for the purpose of performing a web search. you may undo that anytime by simply uninstalling SOFTWARE PRODUCT and then restoring manualy your search page and homepage." Source

During my testing ZeroPopUpBar.zp did not add any entry in the "Add/Remove Programs" and it did not stop the pop-up windows when testing it at The PopUp Killer Test.

When visiting ZeroPopUpBar.zp's web site, an ActiveX security warning will appear automatically. The activeX control is not signed by a trusted root and the control does not contain a link to ZeroPopUpBar.zp's EULA.


Changes browser settings


ZeroPopUpBar  ZeroPopUpBar.zp 


zp.dll. spp.reg, zp.inf, zp.txt, zp.tmp

If you have any of the files related to ZeroPopUpBar.zp on your system, please send them for additional analysis. Generally, I have only analysed a few versions for each software component listed at this web site. With your help I will be able to look at both old and more recent versions of the ZeroPopUpBar.zp software. Thank you very much for your time!

Log references

Log 200

Vendor whois

End User License Agreement


Privacy policy

No privacy policy available.


Bazooka Adware and Spyware Scanner detects ZeroPopUpBar.zp. Bazooka is freeware and detects spyware, adware, foistware, trojan horses, viruses, worms and other potentially unwanted applications. Read more »

Uninstall procedure

Uninstall ZeroPopUpBar.zp from "Add/Remove Programs" in the Windows® Control Panel.

Which statement does best describe your experience with ZeroPopUpBar.zp's "Add/Remove Programs" uninstaller?

Uninstall ZeroPopUpBar.zp with FreeFixer

I'm working on a general purpose tool for removing unwanted software. The tool is called FreeFixer and can help you remove unwanted Browser Helper Objects, Internet Explorer toolbars and software that starts automatically when you reboot your computer, so it can offer some assistance while uninstalling ZeroPopUpBar.zp. The manual removal instructions listed below will help you to identify what to delete with FreeFixer.

Read more about FreeFixer.

Manual removal

Please follow the instructions below if you would like to remove ZeroPopUpBar.zp manually. Please notice that you must follow the instructions very carefully and delete everything that is mentioned. In most cases the removal will fail if one single item is not deleted. If ZeroPopUpBar.zp remains on your system after stepping through the removal instructions, please double-check by stepping through them again.

  1. Start the registry editor. This is done by clicking Start then Run. (The Run dialog will appear.) Type regedit and click OK. (The registry editor will open.)
  2. Delete 'HKEY_LOCAL_MACHINE \ SOFTWARE \ Classes \ CLSID \ {72A58725-2635-4725-8C53-686DFD1FEB8D}', if it exists.
  3. Delete 'HKEY_LOCAL_MACHINE \ SOFTWARE \ Classes \ CLSID \ {72A58725-2635-4726-8C53-686DFD1FEB8E}', if it exists.
  4. Delete 'HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Code Store Database \ Distribution Units \ {72A58725-2635-4725-8C53-676DFD1FEB8D}', if it exists.
  5. Browse to the key:
    'HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Internet Explorer \ Toolbar'
  6. In the right pane, delete the value called {72A58725-2635-4725-8C53-686DFD1FEB8D}, if it exists.
  7. Exit the registry editor.
  8. Restart your computer.
  9. Start Windows Explorer and delete:
    Note: %SystemDir% is a variable (?). By default, this is C:\Windows\System (Windows 95/98/Me), C:\WINNT\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
    Note: %WinDir% is a variable (?). By default, this is C:\Windows (Windows 95/98/Me/XP) or C:\WINNT (Windows NT/2000).
  10. Start Microsoft Internet Explorer.
  11. In Internet Explorer, click Tools -> Internet Options.
  12. Click the Programs tab -> Reset Web Settings.

Problems uninstalling? Click here.

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Contact information for ZeroPopUpBar.zp's vendor

In order to provide correct, accurate and updated information about ZeroPopUpBar.zp I encourage the vendor to contact me if any part of this write-up needs a revision.

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Related links

Bazooka - Free scan for spyware, adware, trojan horses, keyloggers, etc. Detects more than 500 potentially unwanted applications. Freeware!

The File Database - Search the file database for more information. Free!

PopUp Blocker Test - Find out if your pop-up killer can handle all pop-ups. Free!

Kephyr Labs - Find out what is going on at Kephyr. Try products in an early stage of development.

Read more about FreeFixer, Kephyr's latest spyware removal tool.
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