How to delete dnsdaisetta.exe virus?

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In this guide you will find more information about dnsdaisetta.exe file and why exactly it is malicious. Also, you will be furnished with the proper solution that will help you to get rid of this trojan horse from your computer with the help of a reliable antispyware program, such as GridinSoft AntiMalware.


This dnsdaisetta.exe process is a special program, which is a part of DNS Keeper malicious application. You need to know that you are actually dealing with a very dangerous software which is known to attack many PCs connected to the Internet right now. Ads by DNS-Keeper are extremely intrusive and may attack practically all widely used browsers these days.

Problems with DNS Keeper and dnsdaisetta.exe infection start happening when users install some free applications. Without a doubt, you must be very careful not to permit any hidden installations to occur in your system without your consent or approval. Always pay attention to the installation guidelines to prevent any unwanted programs from infecting your system.

Dnsdaisetta.exe automatic removal tool:

Dnsdaisetta.exe removal steps:

  • Download GridinSoft Trojan Killer and scan your computer with it.
  • Click on “Apply” to remove all infections found after the scan is completed:
  • Apply actions by Trojan Killer

  • Shut down all your available browsers.
  • In GridinSoft Trojan Killer click on “Tools” and then on “Reset browser settings“:
  • Built-in utility of Trojan Killer to reset browser settings

  • Follow the instructions, select browsers you need to be reset, and click on “Reset” button. Finally, restart your computer to apply all made changes:
  • Options to reset browsers with Trojan Killer

Video explaining how to reset your browser using GridinSoft Trojan Killer:

How to prevent your PC from being reinfected with Dnsdaisetta.exe in the future.

GridinSoft Trojan Killer offers excellent solution which may help to prevent your system from being contaminated with malware ahead of time. This feature is referred to as “Real-Time Protection”. By default, it is disabled once you install the software. To enable it, please click on “Protect” button and press “Start” as demonstrated below:

Enabling Real-Time Protection by GridinSoft Trojan Killer

This options helps you to prevent execution of malicious programs and to avoid their installation ahead of time. When certain malware tries to install itself into your system, GridinSoft Trojan Killer and its Real-Time Protection module will terminate this installation attempt ahead of time. You may click on “Confirm” button to continue blocking this malicious program, or to select “Ignore this file” and allow the malicious application to be installed (at your own risk):

Malicious item blocked by Trojan Killer

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