BSOD Error 777 Failure Operating System

This article aims to help users remove BSOD Error 777 Failure Operating System from Chrome, Firefox, Internet Explorer and Safari, as well as their respective system.

BSOD Error 777 Failure Operating System

BSOD Error 777 Failure Operating System is a malicious piece of software that has infected your computer sometimes in the past and has been tormenting you with advertisements ever since. What you are dealing with is a type of virus called Adware. These viruses create Ads and spams them on your screen aggressively. These Ads could be in the form of pop-up windows, banners, new pages and more and they often advertise things for which you have searched for recently and in shops you frequent. If you had any doubts about the malicious nature of BSOD Error 777 Failure Operating System then this direct violation on your online privacy should completely dismiss them. More so when you take into account the fact that other viruses similar to BSOD Error 777 Failure Operating System send this data back to whoever created them.

Other dangers to be aware of

It is very important to avoid clicking on any of the Ads and not open any files that the virus offers you to download.

The Ads may lead to legitimate online sellers but it’s also possible that the Ads link to a site that looks exactly the same as the legitimate one, but is actually a fake designed to steal your account ID and password for the real site if you try to log-in into the copy. Armed with this data the robbers may try to steal your credit card numbers, make purchases in your name, attempt identity theft and more.

Any file or program downloaded with the assistance of BSOD Error 777 Failure Operating System will either be:

  • Non-functional bloatware that creates urgent messages about critical problems with your PC. You’ll need to pay for the “full” activation of the software and if you do you’ll get a message about the problems getting fixed – all fake of course. The program will be nothing but an useless brick having ran the scam,
  • Straight out viruses. Things like Ransomware, Trojans, Spyware and more can hide in any infected executable you try to install.


Name BSOD Error 777
Type Browser Hijacker
Detection Tool

Remove BSOD Error 777 Failure Operating System Virus

Search Marquis is a high-profile hijacker – you might want to see if you’re not infected with it as well.
You can find the removal guide here.

About the author


Violet George

Violet is an active writer with a passion for all things cyber security. She enjoys helping victims of computer virus infections remove them and successfully deal with the aftermath of the attacks. But most importantly, Violet makes it her priority to spend time educating people on privacy issues and maintaining the safety of their computers. It is her firm belief that by spreading this information, she can empower web users to effectively protect their personal data and their devices from hackers and cybercriminals.


  • Hello Fiismix,

    Sad to hear. Follow our instructions and hopefully it would all be resolved.

    • Hi Trish,
      can you be more detailed? Did you encounter any errors or suspicious system malfunctions? Did you try following the guide above?

      • Yes I can’t get into nothin says it is being block by an admin which I am… I have a long list of creative ips. And my task manager is not even avaible won’t open . my internet explore is microsoft edge I guess. I. Pretty much hit a block at step 4

        • Hi,
          are you executing the steps in Safe Mode? Can you post or attach a screenshot of these IPs you think suspicious ? To get admin rights search for notepad.exe first, right click on it and select run as admin. From inside Notepad use the Open command and navigate to the hosts file. Then save.

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