A website dedicated to the removal of spyware, viruses, malware, and other dangerous infections.

Remove Ultra Defragger

Ultra DefraggerDefragmenting a hard drive can solve quite a few problems. It optimizes your computer, repairs any errors on the drive and can help make accessing data faster. Most computers have an onboard defragger program loaded when you buy them, but there are commercial versions that can do the job much faster and more efficiently. The problem is some of these programs which are calling themselves “defraggers” are actually pieces of malware. A latest example of this trend is the program calling itself “Ultra Defragger”.

You don’t even need to install Ultra Defragger. It sneaks into your system via fake video codecs or flash updates. Once it’s comfortably lodged in your system, it will start interfering with the operation of antiviruses so it won’t be detected. But this isn’t the biggest threat from it.This malware’s main purpose is to send you fake alerts of problems on your computer. The usual message that it will show is that there’s some sort of problem with your hard drive or current system setup. But if you actually look for the problem, there’s nothing wrong going on at all. This piece of scareware is trying to frighten you into buying its licensed version – which also happens to be very expensive. If you ever encounter a pop-up from this program, it’s best to remove it quickly. On the procedure how to do this, read on.

010_01 What if Virus Will Not Let You Open Spyware Doctor or Blocks The Internet?

Ultra Defragger

  1. Download Spyware Doctor and save to your Desktop (if you cannot download then bookmark this page and skip to Step 3 to restore your internet)
  2. Rename the file iexplorer.exe
  3. Restart your Computer in Safe Mode with Networking (keep tapping F8 while your system boots up)
  4. Launch Internet Explorer, click on Tools and then Internet Options.
  5. Click on the Connections tab and select LAN Options
  6. Uncheck the box Use a Proxy Server For Your LAN and click OK
  7. Launch iexplorer.exe (Spyware Doctor)
  8. Update Malware Definitions and click Start Scan
  9. Click the Fix Checked button and remove Ultra Defragger

Remove Ultra Defragger In Minutes With an Automatic Removal Tool.

Simply Click “Start Download Now!” to Begin!


Symptoms Of Infection
  • Your computer is acting slow. Ultra Defragger slows down your system significantly. This includes starting up, shutting down, playing games, and surfing the web.
  • You are getting pestered with pop ups. Ultra Defragger infects your registry and uses it to launch annoying pop up ads out of nowhere.
  • Searches are redirected or your homepage and desktop are settings are changed. This is a symptom of a very serious Ultra Defragger infection.
Dangers Of Infection

warning Viruses like Ultra Defragger will infect your registry and other important system files. If the infection is not treated it can cause a complete collapse of your system.


Some Ultra Defragger infections contain spyware and keyloggers which can be used to record sensitive data like passwords, credit card, bank account, and social security numbers. The longer you allow the infection to fester, the greater the chance of identity fraud.

How To Remove Infection Manually

Uninstall Ultra Defragger Processes

[random].exe, typically something like 35235235.exe or xlsBuqrBdw.exe

Delete Ultra Defragger Files

%UserProfile%\Desktop\Ultra Defragger.lnk
%UserProfile%\Start Menu\Programs\Ultra Defragger\

Remove Ultra Defragger Registry Files

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random]”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random].exe”

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Warning! If Spyware Doctor is blocked by the virus then run your system in safe mode and try again. To do this reboot your system and tap F8 repeatedly as your computer starts up. Then run Spyware Doctor as normal. If this doesn’t work try renaming the Spyware Doctor EXE file.