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Virus Removal Support

Detect and Disinfect

Some Viruses or Worms can Reinfect Your Computer. Why?

This might happen for example if the malware (worm/trojan/backdoor etc.) uses Windows network and drive shares that are behind weak password to spread. An example of this is the Randex worm:

Change all passwords in your computer to good ones, and remove unneeded user accounts. In this way you can prevent reinfection. Other option is to install a firewall (included for example in F-Secure Internet Security and F-Secure Anti-Virus Client Security) and block Windows network shares with it.

If the virus warning keeps reappearing every time you start a browser, change the home page to a different page. This is the case especially if the full path to the infected files includes text "Temporary internet files" or for example "Cache". The warning comes then probably from the HTML document that contains malicious code segments. An example of this is warning is the Iframe exploit: