Error 3658ad79cc3021a Removal Guide

Do you know what Error 3658ad79cc3021a is?

Error 3658ad79cc3021a pop-up is a fake warning, although it might look like it is coming from your operating system. Actually, the notification is most likely shown by an unreliable program you recently downloaded. Thus, if you did encounter this warning, it might be a good idea to employ a reputable antimalware tool, perform a full system scan and check if there are no other questionable applications installed. If you want to deal with software responsible for Error 3658ad79cc3021a warning manually, we advise you to use the removal guide located below the article. It will explain to you how to close the pop-up, restore the browser and eliminate the suspicious application showing this fake notification. For more useful information about the threat simply continue reading our report.

Users who see Error 3658ad79cc3021a warning should firstly get redirected to website. We cannot name the program that causes this redirection or the appearance of this notification, but we can tell you how it might have entered the system. Since the warning is shown while browsing and it affects only the user’s browser, the questionable program responsible for it could be a toolbar or an extension. You may have downloaded it after clicking suspicious pop-up ads, or it might have entered the system with a bundled software installer that you got from an unreliable file-sharing web page. As you probably realize, it could be any recently downloaded application, so you have to check all newly added programs.

To keep the system secure and avoid software showing fake pop-ups like Error 3658ad79cc3021a or other untrustworthy applications in the future, our researchers recommend staying away from suspicious torrent and other questionable file-sharing sites. Plus, when the installation process begins, users should always choose advanced settings. In some cases, it might be the only way to review bundled suggestions. If there are any additional offers, it would be advisable to deselect applications you do not need or at least make sure they are reliable first. Otherwise, you may allow threats, like the one that is responsible for the notification, settle in without even realizing it.

Once Error 3658ad79cc3021a pop-up appears, you might be unable to get rid of it or continue to browse. The fake warning is made to convince the user his system is infected with harmful malware and there is a possibility some of his personal data or information could be stolen. No matter how convincing it looks like it is crucial not to panic. Keep it always in mind that provided anything happens to the computer it is unusual for the system to show a message urging you to call anyone. Still, if you pick up the phone and dial the fake technical support number, the scammers might try to sell you overpriced removal tools or offer to fix the computer remotely. In such case, they could not only gain access to the computer and all data on it but also charge you for it. Therefore, we strongly advise not to given in under pressure.

The best one can do is find the program responsible for the Error 3658ad79cc3021a pop-up and eliminate it immediately. Probably, the easier way to do this would be to use a reputable antimalware tool. Its scanning feature could check the computer and locate all possible threats automatically. Later, users could erase these detections all at once with a single mouse click. However, if you prefer deleting potential threats manually, you should follow the removal instructions placed below as they will guide you through this process step by step and help you close the fake warning.

Close the Error 3658ad79cc3021a pop-up

  1. Press Ctrl+Alt+Delete.
  2. Open the Task Manager.
  3. Select the Processes tab.
  4. Locate the browser’s process.
  5. Mark it and click the End Task button.
  6. Exit the Task Manager.

Erase suspicious applications

Windows 8\Windows 10

  1. Press Windows Key+R.
  2. Select Control Panel and click OK.
  3. Pick Uninstall a program.
  4. Select the unreliable program.
  5. Click Uninstall.

Windows XP\Windows Vista\Windows 7

  1. Go to the Start menu.
  2. Launch Control Panel.
  3. Press either Uninstall a program or Add or Remove Programs.
  4. Mark the unreliable application.
  5. Press Uninstall.

Reset the affected browser

Internet Explorer

  1. Press Alt+X.
  2. Choose Internet Options.
  3. Click Advanced and press Reset.
  4. Select Delete personal settings.
  5. Click Reset and press Close.

Mozilla Firefox

  1. Click the Help icon.
  2. Pick Troubleshooting information.
  3. Select Refresh Firefox.
  4. Choose Refresh Firefox again.
  5. Press Finish.

Google Chrome

  1. Tap Alt+F.
  2. Open Settings and slide down.
  3. Click Show advanced settings.
  4. Scroll below again and press Reset Settings.
  5. Select Reset.

In non-techie terms:

Error 3658ad79cc3021a should appear after the user gets automatically redirected to a suspicious website, so it can show up only while browsing. Even though it might look rather convincing, our researchers are one hundred percent sure it is a fake notification. It means the pop-up is shown not by the operating system, but some unreliable application that was recently installed. Thus, we advise you not to pay any attention to its suggestion to the so-called toll-free telephone number, because if you do, you could get scammed. Instead, users should find the threat responsible for this fake notification as soon as possible. You could do this either manually while following the removal guide located above or automatically with a reliable antimalware tool.