How to Remove err1.9939203.info Pop-up? - Completely Get Rid of Fake 'Microsoft' Alert

You Are Not Along with err1.9939203.info Issue

If you are stuck with something called err1.9939203.info, you are not alone. Recently lots of computer users have been plagued by redirecting issues and slammed with pop-up telling this annoying site while using the browsers. Dire to know how to get it stopped completely? Relax, here come the answers.

err1.9939203.info is an annoying page maliciously designed to interpose in users' browsing, helping its developer promoting commercials and generating revenue. Needless to say, redirecting to err1.9939203.info could be really irritating. You will receive a "BSOD : DllRegisterServer failed with the error code 0x80040201" pop-up and you will be asked to contact the so-called "Microsoft" customer service: (844) 402-2169 (the number may be different). Never be taken in!

Never Belittle err1.9939203.info Pop-up

err1.9939203.info Ad, just like err1.9939115.info, considered as a security threat named Web Attack: Fake Scan Webpage 16 by Norton Safe Web should never be trusted. For the good of your browser security, you are supposed to remove pop-up from err1.9939203.info speedily. If you have no clue what to do to stop the hijacker, you could take a minute to follow the removal tutorials with explicit steps below. Stick to the tips and you will get rid of this nuisance soon.

Eliminate err1.9939203.info Pop-up Manually

Solution One: Remove Add-on & Reset your browser 

The showing of such pop-up indicates that there is something unwanted (adware/malware) installed on your browser. To remove the Ads, in general, you just need to delete/disable the add-on bundled by this webpage or reset your browser.

Reset Firefox settings:

1) Click on the orange Firefox icon->> choose Help ->>choose Troubleshooting information

2) Click on Reset Firefox. Choose Reset Firefox again to make sure that you want to reset the browser to its initial state.


Remove Firefox Extension or Reset Firefox settings:

Remove relevant Extension:

1) Click on the Tools -> select Add-ons;
2) Go to Extensions tab ->right click on [ the extension promoting Ads ] ->select Remove;

Disable add-on on IE or Reset IE settings:

Disable relevant Extension:

1) Click on the Tools -> select Manage Add-ons;

2) Go to Toolbars and Extensions tab ->right click on [ the extension promoting Ads ] ->select Disable in the drop-down menu;

Reset IE settings:

1) Select the following options one by one: Tool ->> Internet Options ->> Advanced ->> Reset
2) On Reset IE settings tab, tick Delete personal settings, click Reset button.

Remove Chrome Extension or Reset Chrome settings:

Remove Extension from your browser:

a) Click on “Customize and Control” icon-> select Settings;

b) Go to Extensions ->right click on [ the suspected item ] (If there is one) ->select Remove menu;

 Reset your browser settings:

a) Go to Settings, and scroll down to the bottom of the page, Show advanced settings
b) Scroll down to the end of the page once again, click Reset settings.

Sometimes this ad-supported program is tricky enough and still comes back or won’t let you reset your browser, and then you may fail to stop it in this way. In this case, you are supposed to handle with its files and registry stuff.

Tactic Two: Remove adware related files and entries

Step 1. Disable any suspicious startup items
Click Start menu -> click Run -> type: msconfig in the search bar -> open System Configuration Utility -> Disable all possible startup items including those of this browser adware.

Step 2. Find out and delete associated files

%ProgramData%\*.
%CommonProgramFiles%\ComObjects*.exe
%windir%\SeviceProfiles\LocalService\AppData\Local\Temp\random.tlb

Step 3. Delete fake pop-up relevant entries

Computer\HKEY_CURRENT_USER\Software\Microsoft\Internet Explore\Main

(If you are not skillful enough to complete the above manual removal process, you might as well use the best malware removal tool - SpyHunter. This powerful, real-time anti-spyware program certified by West Coast Labs’ Checkmark Certification System will assist you in protecting the computer from malicious threats with limited interaction.)

Remove err1.9939203.info Pop-up Automatically

Step 1. Click the icon below to download err1.9939203.info pop-up remover SpyHunter

Step 2. Follow the instructions to install SpyHunter

Step 3. Run SpyHunter to scan for this browser invader

Step 4. After scanning, click the built-in "Fix Threats" button to automate the whole removal process and get rid of all detected items.

Sincerely Advise:

Please do not deem lightly anything overtaking your browser relentlessly like err1.9939203.info. If you are puzzled by the manual removal steps and in need of a much efficient way, you could consider to start an automatic removal with SpyHunter. This powerful, real-time anti-malware doing well in hunting down all kinds of PUPs won't disappoint you!