THREAT REMOVAL

“Error MS-77X1”

What Is “Error MS-77X1”?

This article has the main goal to aid you to remove the “Error MS-77X1” scam from the affected browsers as well as your computer. Read the tech support rip-off removal directions offered at the end of the post.

Error MS-77X1

“Error MS-77X1” is a pop-up that shows phony virus or error detection messages in order to trick you right into calling a phony tech support number for help. To seem more legitimate the message impersonates the Microsoft Company. Nevertheless, the pop-up “Error MS-77X1” has no real link to Microsoft support. It is a rip-off that attempts to make you think that your PC is compromised by a virus. The scam can change right into a virus if you do not understand it is a phony message and also call the fake number that is advertised.

“Error MS-77X1”

The phony error detection “Error MS-77X1” may take place on your computer with the help of different distribution methods used by the scam artists. In a lot of the cases, it shows up while you are surfing the net. It may be added into the code of various web sites of unknown origin. The links to these web pages might be spread using malvertising projects, instant messaging platforms, or website redirects. A regular browse through compromised websites can activate the nasty pop-up scam message.

Threat Summary

Name"Error MS-77X1"
TypeFake Tech Support Scam
Short DescriptionMay show a pop-up message which aims to get you to call a tech support number that is most likely a sham.
SymptomsYour computer may begin to show a fake tech support scam message of a computer Error.
Distribution MethodVia adware or malware affecting your computer or a compromised site that causes redirects to it.
Detection Tool See If Your System Has Been Affected by malware

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User ExperienceJoin Our Forum to Discuss "Error MS-77X1".

“Error MS-77X1” – Description

Lots of third-party programs can deliver the fraud pop-ups by deceiving you right into installing a possibly unwanted program on your PC. Such programs come bundled with other freeware and allegedly helpful software application. The installers of these software applications, however, frequently have additional components that first are not disclosed appropriately plus second are set to be installed by default. To stay clear of the setup of extra apps on your computer be sure to always discover and also choose the Advanced or Customized configuration options in the setup.

“Error MS-77X1” aims to convince you to be a reputable Microsoft notice. Nonetheless, it is a tech support scam that is not associated with the firm, but instead to web sites jeopardized by the scammers. Despite the fact that they declare to be certified service technicians, their single purpose is to make you feel worried about the safety and security of your system and also call the supplied number.

Microsoft does not send out unrequested email messages or make unwanted phone calls to request individual or economic details or repair your computer.

So now you are possibly certain that your computer system is not problematic, neither there may be errors on Windows as the fake virus warning pop-up “Error MS-77X1” aims to deceive you.

Actually, cybercriminals are trying to scare you right into providing a phone call as it is a possible way of producing income. The scam can transform into an infection if you do not recognize it is a phony message and also call the number. When you enable remote access to your computer, the scammers are able to mount whatever malware they desire.

The phony message “Error MS-77X1” is extremely similar to various other rip-offs reported by our group. Such fraud messages have actually been going wild for a number of years. Simply to name a few– “Your Windows Computer System Has Been Blocked” “YOUR COMPUTER HAS BEEN BLOCKED“. All are created to scare you that something is wrong with your system so you are more susceptible to call the scammers who are likely to extort money from you or offer numerous “helpful” tools. Beware with such tools once set up on the computer, they can function as an infection gateway for serious malware infections or at worst case criminals can establish remote access to your computer system.

The rip-off can be closed of by clicking the “X” icon. If it doesn’t function, try to open the Task Managed and also remove the active web browser processes by clicking the right mouse and afterward picking “End Task”. In many cases, seeing that these scams happen in typically used browsers might be as a result of a possibly undesirable program mounted on your COMPUTER. Most possibly unwanted programs are developed to push a lot of internet advertisements in affected users’ web browsers. The advertisements may be extremely invasive as well as can be found in various forms and also types– banners, pop-ups, pop-unders, images, etc. Unfortunately, visiting some advertisements can lead to having yet additional malware on the PC. That’s why it is excellent to scan your system with an innovative anti-spyware device as well as make sure that your PC is secure.

To sum up we strongly advise you to ignore the “Error MS-77X1” pop-up as well as never call the offered telephone number.

How to Remove “Error MS-77X1” Fake Infection Alert

Below are noted all the steps that will assist you to remove “Error MS-77X1” redirect entirely from an influenced Chrome, Mozilla, Edge, or Safari web browser. The guide consists of steps that disclose how to eliminate the horrible program from your Windows system that may be causing such redirects too. You can select whether to follow a manual or an automated removal. Once you complete the manual removal some leftovers may stay on the system so you require to take a look at whether your COMPUTER is risk-free or not. With the help of an innovative anti-malware tool, you will certainly be able to find all unsafe files as well as remove them completely from the PC.

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Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

How to Remove "Error MS-77X1" from Windows.


Step 1: Boot Your PC In Safe Mode to isolate and remove "Error MS-77X1"

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R


2. The "Run" Window will appear. In it, type "msconfig" and click OK.


3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


4. When prompted, click on "Restart" to go into Safe Mode.


5. You can recognise Safe Mode by the words written on the corners of your screen.


Step 2: Uninstall "Error MS-77X1" and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:


1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.


2. In the field type in "appwiz.cpl" and press ENTER.


3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.


Step 3: Clean any registries, created by "Error MS-77X1" on your computer.

The usually targeted registries of Windows machines are the following:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by "Error MS-77X1" there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.


2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.


3. You can remove the value of the virus by right-clicking on it and removing it.
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for "Error MS-77X1" with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.


It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


2. After you have installed SpyHunter, wait for it to update automatically.

SpyHunter5-update-2018


3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

SpyHunter5-Free-Scan-2018


4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

SpyHunter-5-Free-Scan-Next-2018

If any threats have been removed, it is highly recommended to restart your PC.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

Get rid of "Error MS-77X1" from Mac OS X.


Step 1: Uninstall "Error MS-77X1" and remove related files and objects

OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy


1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:


2. Find Activity Monitor and double-click it:


3. In the Activity Monitor look for any suspicious processes, belonging or related to "Error MS-77X1":

Tip: To quit a process completely, choose the “Force Quit” option.


4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.


5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to "Error MS-77X1". If you find it, right-click on the app and select “Move to Trash”.


6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to "Error MS-77X1". Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.


7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove "Error MS-77X1" via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as "Error MS-77X1". If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.


Step 2: Scan for and remove malware from your Mac

When you are facing problems on your Mac as a result of unwanted scripts, programs and malware, the recommended way of eliminating the threat is by using an anti-malware program. Combo Cleaner offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove "Error MS-77X1" from Google Chrome.


Step 1: Start Google Chrome and open the drop menu


Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"


Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.


Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Erase "Error MS-77X1" from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window


Step 2: Select the "Add-ons" icon from the menu.


Step 3: Select the unwanted extension and click "Remove"


Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Uninstall "Error MS-77X1" from Microsoft Edge.


Step 1: Start Edge browser.


Step 2: Open the drop menu by clicking on the icon at the top right corner.


Step 3: From the drop menu select "Extensions".


Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.


Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove "Error MS-77X1" from Safari.


Step 1: Start the Safari app.


Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.


Step 3: From the menu, click on "Preferences".

stf-safari preferences


Step 4: After that, select the 'Extensions' Tab.

stf-safari-extensions


Step 5: Click once on the extension you want to remove.


Step 6: Click 'Uninstall'.

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the "Error MS-77X1" will be removed.


How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Eliminate "Error MS-77X1" from Internet Explorer.


Step 1: Start Internet Explorer.


Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'


Step 3: In the 'Manage Add-ons' window.


Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.


Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.


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