How to remove nem220 error

nem220.dll file information

The process DyFuCA_BH Module belongs to the software DyFuCA_BH Module or nem220.dll by Avenue Media N.V (www.avenuemedia.com).

Description: nem220.dll is located in the folder C:\Windows. The file size on Windows XP is 36608 bytes.
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your Internet browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as your browser itself. BHOs are often used by adware and spyware. The unique ID of this BHO is 00000010-6F7D-442C-93E3-4A4827C2E4C8. The program has no visible window. File nem220.dll is able to change the behavior or monitor the Internet Explorer. The service has no detailed description. The file is not a Windows core file. nem220.dll is certified by a trustworthy company. Therefore the technical security rating is 62% dangerous, however also read the users reviews.

External information from Tony Klein:

• This spyware BHO (nem219.dll, nem220.dll) is related to DyFuCa/Internet Optimizer

Important: Some malware camouflage themselves as nem220.dll, particularly if they are located in c:\windows or c:\windows\system32 folder. Thus check the nem220.dll process on your pc whether it is pest. We recommend Security Task Manager for verifying your computer's security. It is one of the Top Download Picks of 2005 of The Washington Post and PC World.

Links: nem220.dll, nem220.dll

nem220.dll caused a crash so went investigating. Used Add/Remove Programs to remove Internet Optimizer and nem220.dll went with it. Seems to have started with Windows Explorer so may have been gathering personal info??
  Dan  

intrudes important files that disturb your mental connection
   

it wouldn't delete as a .dll file but when i changed the extention to a text file(.txt) it deleted no problem
  Marcus  

One of antiviruses detects it as a trojan as well. It can be deleted by closing iexplorer.exe in process view.
  Mr_KrzYch00  

i quarantined virus;trojan downolader.dyfica.2.ba;could not restore windows xp. had to re-install new. not pleasant.
  jeff windle  

I have Internet Optimizer and cant figure out how to get rid of it! help!
  Dejay  

from "internet optimizer", which is an adware
  iren  

Infected with Trojan.Downloader.Dyfuca.DD (reported from BitDefender Online Scanner 8)
  Ferdinand  

my antivirus says the Infected file is C:\WINDOWS\nem220.dll and the Virus name is SPYW DYFUCA.E and i dont like it its spyware im going to delete it manually and see what happens...
  annoyed user  

verändert ungefragt Systemeinstellungen
  gunwi  

it disables my auto internet window opening when wanted messed up my pc big time
   

it caused a virus (trojan downloader.dyfica.2ba) non curable
  Mel  

How do I get rid of it my F-prot is going nuts
  John  

i think it's a spyware i had it last week. i tried to delete but it can't. I restart my pc then try to delete it again and It's succesful!
  Jonathan  

Alerted by SpyBot Search and Destroy
   

More comments can be found here:
    (further information)

nem220 scanner

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