How to remove TooltabExtension.dll trojan

TooltabExtension.dll trojan virus

Today's guide will tell you about the Trojan virus called TooltabExtension.dll, the manners of its penetration into the computer, and the technics to guard your PC from it. We've developed easy and effective instructions that will assist you to remove TooltabExtension.dll, and any aftermath of its doing in ten minutes.

The subject of this piece is TooltabExtension.dll Trojan, on which we’ve been getting lots of concern lately. If TooltabExtension.dll already got into the PC, then you most likely experience certain issues with its removal. Viruses of the Trojan type are distinguished by their high effectiveness, and are capable of actively resisting deletion, make their own copies and recover after partial deletion. We can help you, and in the end of our article you will find the effective tips on TooltabExtension.dll removal. Trojan viruses rarely penetrate the computer solely, so you should not aim at the deletion of one program, but scan the system as a whole. You can skip the following paragraphs, but it's wiser to familiarize with the info about Trojan viruses, as it will surely help you avoid such threat in the future.


What is TooltabExtension.dll trojan

Experts say that Trojans make up most part of all undesired software, according to usability and effectiveness. Such goals sometimes have illegal or semi-legal properties, such as the steal of passwords and other data, botnets creation, updating and maintaining already installed adware or espionage. Despite the numerous advantages, Trojans got one well-known disadvantage - they can't get into victim's computer independently. Most of users think that virus is anything that's dangerous for their systems, but viruses, unlike Trojans, know how to easily spread and penetrate the defenseless machines. Trojan programs cannot reproduce themselves, and cannot infect the PC without user's help. After penetrating the device, the Trojan is very hard to discover without help of AV programs which makes it such an efficient tool for web-criminals. All the facts described above bring us to one solution: Trojans should be found and avoided before they get into the device!

The majority of customers believe that to stop virus infection they just have to install an antivirus, but that's wrong. Antiviral utilities are extremely helpful, but they cannot restrict the whole Internet, and disallow you to download any files, including viruses. To make sure that the device is secure, you need to reconsider your habits, and act prudently on all websites. There are two ways to achieve this effect:

  • The very efficient method is to totally quit using utilities of suspicious origin. These rules concern any tool downloaded not from the reliable developer websites or trusted vendors. Obviously, the pirated copies of good software also are potentially dangerous. If you quit installing suchlike tools, the probability of infestation would be decreased to minimal, and antivirus can easily cope with this minimum.
  • If you are not ready to totally forget about using unlicensed content, you must carefully examine all programs that you're installing. Trojan viruses usually hide beneath the guise of useful tools such as browser games, driver updaters, system optimizers, search engines, browsers and special software. Don't download strange tools from this list, and when installing any pirated tool - carefully follow the installation, canceling all proposals for installing more software.

Listen to these rules and you'll clearly see the result: your system will be speedy, workable and clean, and will stay so for years.

TooltabExtension.dll removal instruction

If you are MAC user, follow this guide How to remove virus from MAC

Usually we offer two ways to remove malicious software, but unfortunately, when uninstalling Trojans, there are far fewer ways to locate and uninstall them in manual mode. Trojan can be placed literally anywhere in the system, so an inexperienced customer can slip up, erase a crucial data and cause a system malfunction. To avoid this, we have compiled an instruction that will help you to delete TooltabExtension.dll easily and safely. Stage #1 will be entering Safe Mode and checking system data. The second step is to download and install Spyhunter AV. After that - follow the instructions, and in a few moments the computer will be again in service.

Step 1. Boot into Safe mode

Safe mode

Start -> Msconfig.exe

Safe mode. Step 1

On the tab Boot select Safe boot

Safe mode. Step 2

Step 2. Check Startup folder

Start -> Msconfig.exe ->Disable unknown programs in the Startup tab


Step 3. Check hosts file

Modify hosts file, that located in C:\Windows\System32\drivers\etc\ .

Hosts file.Step 1

Open the file with Notepad and delete suspicious strings.

Hosts file.Step 2

It has to look like this:

Hosts file.Step 3

Step 4. Scan the system with antiviral scanner

Remember that there's no have to buy Spyhunter right now - you can make sure of its effectiveness by getting a free version with limited functionality. If you want to download Spyhunter or want to read more about it - press the link under this paragraph.

Antivirus scanner

Why we recommend Reimage Repair

Detects viruses fully: all files and even registry keys of malware will be found

Can fix system errors

Protects your computer in the future

24/7 free support team

Reimage's scanner is only for malware detection. If the program detects a virus on the computer, you will need to purchase Reimage Repair's full version to delete viruses. Uninstall steps and Refund policy, EULA, Privacy Policy.

Step 5. Disable Safe mode

Start -> Msconfig.exe ->Disable Safe boot in the Boot tab

Deactivate Safe mode

Video guide

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