Ahnlab Removal Tool

1. V3 Endpoint Security | AhnLab
2. AhnLab V3 Home

Nov 22, 2019 AhnLab Win32/Conficker.worm Removal Tool is designed to scan for and then allow for the removal of any instances of Win32/Conficker.worm. AhnLab Win32/Conficker.worm Removal Tool is displayed from a straightforward interface with bells or whistles but in the event of infection allowing you to get right to the point quickly is imperative. A way to remove AhnLab MDS Agent from your computer with the help of Advanced Uninstaller PRO AhnLab MDS Agent is an application offered by AhnLab, Inc. Frequently, users decide to uninstall this application. Responds to suspected infected host systems including malware removal, system isolation, etc. Detects abnormal process and conducts Execution Holding on suspicious files - Restores removed files if necessary - Provides an integrated agent with V3, AhnLab's anti. AhnLab-V3 Internet Security provides protection from security threats such as virus, worm, Trojan horse, and spyware, clears unused data and controls execution application in the system to promise an optimized operating system, etc. But also a stubborn program: it's very difficult to fully uninstall AhnLab-V3 Internet Security.

One of the basic premises of the security of the computers of private users is to have a good suite or security solution, commonly known as antivirus. There are more and more malware threats in the form of adware, ransomware, phishing, crapware and a long etcetera that forces us to exercise extreme caution. Fortunately, the range of antivirus for Windows is wide and we even have the integrated Windows Defender solution. To help you make the decision, we analyze the latest AV-Test results to find out which is the best Windows 10 antivirus in 2021 with maximum malware protection.

Finding the best antivirus for Windows 10 is not easy and requires hundreds of tests with thousands of malware samples. Therefore, we use the results that are published every two months by AV-Test to be able to offer you the best possible recommendation. In this case, they have analyzed almost 40 security suites that have faced more than 200 samples of zero-day attacks, and almost 20,000 known threats , browsing tests and copying of thousands of files to measure the impact and 1.5 million sample to detect false positives.

In this analysis we have both paid antivirus and free antivirus . If you are looking for a free antivirus for Windows 10, we recommend you click on that link to access an article that offers us the details of the most outstanding. In case you do not care about the price and the protection, we urge you to continue reading to find out which is the best antivirus for Windows 10.

How antivirus is scanned

As we have already explained, AV-Test is an independent organization that publishes analyzes of the main antivirus for Windows and Android according to different criteria. Every month we have news for different platforms from this company based in Magdeburg (Germany) . They have been dedicated to this for more than 15 years, something that does not avoid the suspicions of users and manufacturers (as in any other field).

Their testing is thorough and uses a methodology that can be faulted little. Next, we are going to review it, but go ahead that the results after many years are quite reliable and faithfully reflect the reality of antivirus.

AV-Test has test labs equipped with more than 200 identical workstations and more than 200 servers with a capacity greater than 2,500 terabytes to process and store one of the largest malware databases in the world . In the Windows section, the one that concerns us now, the antivirus are subjected to 3 tests:

• Protection : They check the level of protection against the latest malware (real-world test), as well as against very common malicious programs.
• Performance : They measure the performance of the computer, for example, when accessing web pages, downloading programs and other test scenarios that reflect daily use. Here we see the impact or slowdown that the program generates.
• Usability : Checking to what extent the use of the tested products limits usability through false alarms, if any.

Antivirus for Windows 10 can get a maximum of 6 points per category . A solution that does not have the 6 points is not a bad antivirus, but it is possible that it has problems in a specific section that prevent it from performing at its best as other alternatives.

AV-Test gives the 'Top Product' rating to the best products analyzed on that occasion, but that does not mean that they all have 6 points in the 3 categories. We usually have top products with 5.5 points or 5 points in some of them. However, we will always try to prioritize those with the best score.

Best antivirus Windows 10 in 2021

The data published by AV-Test shows us that several antivirus achieved the 'Top Product' rating, but not all of them have 6 points in all categories. These are some of the most prominent and their scores:

AhnLab V3 Internet Security 9.0 – 18.0 points

• Protection against attacks day 0: 100% and 100%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 1 false positive

Avira Antivirus Pro 15.0 – 18 points

• Protection against attacks day 0: 100% and 99.4%
• Known Threat Detection: 99.9% and 99.7%
• Performance and slowdown: Below average
• Usability: 0 false positives

BitDefender Internet Security 24.0 – 17.5 points

• Protection against attacks day 0: 100% and 98.8%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 3 false positives

Bullguard Internet Security 20.00 – 17.5 points

• Protection against attacks day 0: 99.3% and 97.6%
• Known threat detection: 99.3% and 99.5%
• Performance and slowdown: Below average (except for standard applications)
• Usability: 3 false positives

BullGuard Antivirus Software 3 Devices – 1 Year – Solid Security and Complete Unbreakable Defense and Full System Performance

Buy it at

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39.90

ESET Internet Security 13.1 and 13.2 – 17.5 points

• Protection against attacks day 0: 100% and 100%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average (except for standard applications)
• Usability: 2 false positives

F-Secure SAFE 23 – 18 points

• Protection against attacks day 0: 100% and 100%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 0 false positives

McAfee Total Protection 23 – 18.0 points

• Protection against attacks day 0: 99.3% and 97%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 1 false positives

Kaspersky Internet Security 20 – 18.0 points

• Protection against attacks day 0: 100% and 99%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 0 false positives

NortonLifeLock Norton 360 22.20 – 18.0 points

• Protection against attacks day 0: 100% and 100%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 3 false positives

Norton Security Premium 2019 – Antivirus, PC / Mac / iOS / Android, 10 Devices, 1 Year

Buy it at

EUR

30.58

Trend Micro Internet Security 16.0 – 17.5 points

• Protection against attacks day 0: 100% and 100%
• Known threat detection: 100% and 100%
• Performance and slowdown: Below average
• Usability: 1 false positives

VIPRE AdvancedSecurity 11.0 – 17.5 points

• Protection against attacks day 0: 99.3% and 98.2%
• Known Threat Detection: 99.9% and 100%
• Performance and slowdown: Below average
• Usability: 2 false positives

Complete list of antivirus for Windows 10

This is the complete list of the antivirus analyzed for Windows 10 by AV-Test with their scores. You can get more details of the results at this link .

The antivirus that get the Top Product rating are:

• AhnLabV3 Internet Security
• AvastFree Antivirus
• AVG Internet Security
• Avira Antivirus Pro
• Bitdefender Internet Security
• BullGuard Internet Security
• ESET Internet Security
• F-Secure SAFE
• G Data Internet Security
• Kaspersky Internet Security
• McAfee Total Protection
• Microsoft Defender Antivirus
• NortonLifeLock Norton 360
• Protected.net Total AV
• Trend Micro Internet Security
• VIPRE Security AdvancedSecurity

And what about Windows Defender?

Before finishing, we have to talk about Windows Defender , the free security solution integrated into Microsoft's operating system. In recent years it has been improving remarkably and the truth is that it is more than enough for the vast majority of users. Based on AV-Test, Windows Defender 4.18 achieved 96.3% effectiveness in detecting threats on day 0 and 100% in detecting common threats.

How could it be otherwise, the impact on performance is below the industry average except in the installation of frequent applications. For the first time, it records 0 false positives. All this added allows Windows Defender to position itself as one of the best antivirus in the world.

Even so, if we prefer to have any of the antivirus mentioned above on our computer, we can always choose to disable the Windows 10 antivirus and install any of the previous solutions to protect our PC.

Best antivirus with a PC already infected by viruses

If your PC is already infected by a virus or malware , the antivirus solution that protects the best may not be the one that cleans and repairs the computer the best. In this case, we have another study that analyzes the strengths of these antivirus:

• Avast Free Antivirus
• AVG Internet Security
• Avira Antivirus Pro
• Bitdefender Internet Security
• Kaspersky Internet Security
• Microsoft Defender
• NortonLifeLock Norton Security

And of these four special tools:

• G Data Boot Medium
• Heise Disinfec't 2019
• Kaspersky Virus Removal Tool
• VIPRE Security Virus Removal Tool

In relation to antivirus, Kaspersky Internet Security achieves the best score.

In relation to special tools, Kaspersky Virus Removal Tool is the most efficient.

Best Windows 10 antivirus for business

In the business world, antivirus protection is basic, but also against other types of security threats. The best known antivirus are:

• Avast Business Antivirus Pro Plus
• Bitdefender Endpoint Security
• Bitdefender Endpoint Security (Ultra)
• Check Point Endpoint Security
• Cylance Protect
• ESET Endpoint Security
• F-Secure PSB Computer Protection
• G Data AntiVirus Business
• Kaspersky Endpoint Security
• McAfee Endpoint Security
• Microsoft Defender Antivirus
• Seqrite Endpoint Security
• Sophos Intercept X Advanced
• Symantec Endpoint Protection
• Trend Micro Apex One
• VIPRE Security EndpointSecurity
• VMware Carbon Black Cloud

Among them, Bitdefender Endpoint Security, F-Secure PSB Computer Protection and VIPRE Security EndpointSecurity get the highest marks .

How can I choose the best antivirus myself

Although we have already given you all the keys to the best antivirus for Windows 10, including performance tests, impact on the PC, threat detection and much more, you must be the one who makes the final decision. The truth is that the easy option would be to stay with Windows Defender, which offers a good result at cost, but if we decide to go for another option, either free or paid, we must consider the following:

Take advantage of the free trial: Many of the paid solutions listed above have a free trial that typically lasts between 7 and 30 days. This is the ideal period for us to test it thoroughly before deciding. Nor should we lose sight of the refunds, since some of them do not let us try the antivirus for free, but they do give us the money back.

Necessary functions: The basic protection of all antivirus is quite similar, but the big differences are in the special or added functions. For example, if we are going to surf a lot on public WiFi networks, we may want to consider purchasing a solution with an integrated VPN.

Compatible devices: Although we are talking about Windows 10, the truth is that we all have more devices susceptible to being infected at home, from mobile to tablet. For this reason, something that we can value is the purchase of a protection that includes several devices. We have some from McAfee on up to 10 devices or Panda, although in this case it is not compatible with all mobiles.

Unpowered PC Antivirus

Antiviruses work in the background, which makes them constantly consume resources from our PC. The big problem comes when we have a weak computer running Windows 10. Can it affect performance? Should we choose a specific antivirus to avoid it?

Again, we will turn to AV-TEST to find the best antivirus for basic and inexpensive computers. We will do this by ordering your antivirus by the Performance category that measures the impact on the computer and on the different activities we carry out. In fact, we can sacrifice some protection for this upgrade.

VIPRE AdvancedSecurity 11.0, PC Matic 3.0, eScan Internet Security Suite 14.0 and AhnLab V3 Internet Security 9.0, would be some of the solutions indicated for these computers, although Windows Defender could also enter, which is pre-installed ‘from the factory' in Windows 10 and that, Out of 6 maximum points, get 5.5 for resource consumption.

McAfee Internet Security slows down by only 5% on an average PC, compared to a 19% impact from the industry average. On the latest generation PCs, however, the performance impact is reduced to 4%, in both cases on 50 popular web pages. When downloading programs the impact is reduced to 0% on an average PC, and when running regular software the impact on performance is 8%. In standard software installation, the impact was 26% based on the analysis data.

Norton Security had a 6% impact on the performance of an average PC when visiting 50 popular websites, and 0% when downloading popular files. Both values ​​relative to average PCs, while in last generation PCs the results were 7% and 0%, for each of these sections. When running standard software, the impact was 7% on an average PC versus 12% for the industry average.

F-Secure SAFE showed an 8% impact when loading 50 popular web pages, 7% for a next-generation PC. This impact was reduced to 0% when downloading typical programs, and increased to 7% when running standard software. These last two values ​​were identical in the case of the latest generation computers. When installing programs, F-Secure SAFE produced a negative impact of 27%, yet the impact is reduced to 0% for copying and pasting files both locally and over the network.

Contents

• 1. What is cpatch.exe?
• 2. Is cpatch.exe safe, or is it a virus or malware?
• 3. Can I remove or delete cpatch.exe?
• 4. Common cpatch.exe error messages
• 5. How to fix cpatch.exe
• 6. Update
• 7. Download or reinstall cpatch.exe

What is cpatch.exe?

cpatch.exe is an executable file that is part of AhnLab Patch Manager developed by AhnLab, Inc.. The Windows XP version of the software: 1.7.2.52 is usually about 142064 bytes in size, but the version you have may differ.

The .exe extension of a file name displays an executable file. In some cases, executable files can damage your computer. Please read the following to decide for yourself whether the cpatch.exe file on your computer is a virus or malware that you should delete, or if in fact it is a valid Windows operating system file or reliable application.

Best Windows 10 antivirus for business

In the business world, antivirus protection is basic, but also against other types of security threats. The best known antivirus are:

• Avast Business Antivirus Pro Plus
• Bitdefender Endpoint Security
• Bitdefender Endpoint Security (Ultra)
• Check Point Endpoint Security
• Cylance Protect
• ESET Endpoint Security
• F-Secure PSB Computer Protection
• G Data AntiVirus Business
• Kaspersky Endpoint Security
• McAfee Endpoint Security
• Microsoft Defender Antivirus
• Seqrite Endpoint Security
• Sophos Intercept X Advanced
• Symantec Endpoint Protection
• Trend Micro Apex One
• VIPRE Security EndpointSecurity
• VMware Carbon Black Cloud

Among them, Bitdefender Endpoint Security, F-Secure PSB Computer Protection and VIPRE Security EndpointSecurity get the highest marks .

How can I choose the best antivirus myself

Although we have already given you all the keys to the best antivirus for Windows 10, including performance tests, impact on the PC, threat detection and much more, you must be the one who makes the final decision. The truth is that the easy option would be to stay with Windows Defender, which offers a good result at cost, but if we decide to go for another option, either free or paid, we must consider the following:

Take advantage of the free trial: Many of the paid solutions listed above have a free trial that typically lasts between 7 and 30 days. This is the ideal period for us to test it thoroughly before deciding. Nor should we lose sight of the refunds, since some of them do not let us try the antivirus for free, but they do give us the money back.

Necessary functions: The basic protection of all antivirus is quite similar, but the big differences are in the special or added functions. For example, if we are going to surf a lot on public WiFi networks, we may want to consider purchasing a solution with an integrated VPN.

Compatible devices: Although we are talking about Windows 10, the truth is that we all have more devices susceptible to being infected at home, from mobile to tablet. For this reason, something that we can value is the purchase of a protection that includes several devices. We have some from McAfee on up to 10 devices or Panda, although in this case it is not compatible with all mobiles.

Unpowered PC Antivirus

Antiviruses work in the background, which makes them constantly consume resources from our PC. The big problem comes when we have a weak computer running Windows 10. Can it affect performance? Should we choose a specific antivirus to avoid it?

Again, we will turn to AV-TEST to find the best antivirus for basic and inexpensive computers. We will do this by ordering your antivirus by the Performance category that measures the impact on the computer and on the different activities we carry out. In fact, we can sacrifice some protection for this upgrade.

VIPRE AdvancedSecurity 11.0, PC Matic 3.0, eScan Internet Security Suite 14.0 and AhnLab V3 Internet Security 9.0, would be some of the solutions indicated for these computers, although Windows Defender could also enter, which is pre-installed ‘from the factory' in Windows 10 and that, Out of 6 maximum points, get 5.5 for resource consumption.

McAfee Internet Security slows down by only 5% on an average PC, compared to a 19% impact from the industry average. On the latest generation PCs, however, the performance impact is reduced to 4%, in both cases on 50 popular web pages. When downloading programs the impact is reduced to 0% on an average PC, and when running regular software the impact on performance is 8%. In standard software installation, the impact was 26% based on the analysis data.

Norton Security had a 6% impact on the performance of an average PC when visiting 50 popular websites, and 0% when downloading popular files. Both values ​​relative to average PCs, while in last generation PCs the results were 7% and 0%, for each of these sections. When running standard software, the impact was 7% on an average PC versus 12% for the industry average.

F-Secure SAFE showed an 8% impact when loading 50 popular web pages, 7% for a next-generation PC. This impact was reduced to 0% when downloading typical programs, and increased to 7% when running standard software. These last two values ​​were identical in the case of the latest generation computers. When installing programs, F-Secure SAFE produced a negative impact of 27%, yet the impact is reduced to 0% for copying and pasting files both locally and over the network.

Contents

• 1. What is cpatch.exe?
• 2. Is cpatch.exe safe, or is it a virus or malware?
• 3. Can I remove or delete cpatch.exe?
• 4. Common cpatch.exe error messages
• 5. How to fix cpatch.exe
• 6. Update
• 7. Download or reinstall cpatch.exe

What is cpatch.exe?

cpatch.exe is an executable file that is part of AhnLab Patch Manager developed by AhnLab, Inc.. The Windows XP version of the software: 1.7.2.52 is usually about 142064 bytes in size, but the version you have may differ.

The .exe extension of a file name displays an executable file. In some cases, executable files can damage your computer. Please read the following to decide for yourself whether the cpatch.exe file on your computer is a virus or malware that you should delete, or if in fact it is a valid Windows operating system file or reliable application.

Recommended: Identify cpatch.exe related errors
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Is cpatch.exe safe, or is it a virus or malware?

The first thing that will help you determine if a particular file is a legitimate Windows process or a virus, is the location of the executable itself. With cpatch.exe for example, it's path will probably be something like C:Program FilesAhnLab, Inc.AhnLab Patch Managercpatch.exe

To determine it's path, open Task Manager, go to View -> Select Columns and select 'Image Path Name' to add a location column to your Task Manager. If you find a suspicious directory here, it may be a good idea to investigate this process further.

Another tool that can sometimes help you detect bad processes is Microsoft's Process Explorer. Start the program (it does not require installation) and activate 'Check Legends' under Options. Now go to View -> Select Columns and add 'Verified Signer' as one of the columns.

If the 'Verified Signer' status of a process is listed as 'Unable to Verify', you should take a moment look at the process. Not all good Windows processes have a Verified Signature label, but neither do any of the bad ones.

The most important facts about cpatch.exe:

• Name: cpatch.exe
• Software: AhnLab Patch Manager
• Publisher: AhnLab, Inc.
• Expected Location: C:Program FilesAhnLab, Inc.AhnLab Patch Manager subfolder
• Expected Full Path: C:Program FilesAhnLab, Inc.AhnLab Patch Managercpatch.exe
• SHA1: c61cf31d6b02d956cbb3b7bf67622f4800c7564e
• SHA256: 55e375f8b90102ce5876ba399b8530561dfaceee61b4d374f7365d1c82f3c273
• MD5: efbe91c909d25cb8c989e1e52de1daa9
• Known to be up to 142064 bytes in size on most Windows;
  

If you had any difficulties with this executable, you should determine if it's trustworthy before deleting cpatch.exe. To do this, find this process in Task Manager.

Find its location and compare the size etc with the above facts.

If you suspect that you may be infected with a virus, then you must attempt to fix it immediately. To delete the cpatch.exe virus, you must download and install a full security application like this. Note that not all tools can detect every type of malware, so you may need to try several options before you're successful.

In addition, the functionality of the virus may itself affect the deletion of cpatch.exe. In this case, you must enable Safe Mode with Networking - a secure environment that disables most processes and loads only the most required services and drivers. When there, you can run a security program and a complete system analysis.

Can I remove or delete cpatch.exe?

You should not delete a safe executable file without a valid reason, as this may affect the performance of any associated programs that use that file. Be sure to keep your software and programs up to date to avoid future problems caused by corrupted files. With regard to software functionality issues, check driver and software updates more often, so there is little or no risk of such problems occurring.

The best diagnosis for these suspicious files is a complete system analysis with either ASR Pro or this antivirus and malware remover. If the file is classified as malicious, these applications will also delete cpatch.exe and get rid of the associated malware.

V3 Endpoint Security | AhnLab

However, if it is not a virus and you need to delete cpatch.exe, then you can uninstall AhnLab Patch Manager from your computer using its uninstaller. If you cannot find it's uninstaller, then you may need to uninstall AhnLab Patch Manager to completely delete cpatch.exe. You can use the Add/Remove Program function in the Windows Control Panel.

• 1. In the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then under Programs:
  o Windows Vista/7/8.1/10: Click Uninstall a Program.
  o Windows XP: Click Add or Remove Programs.

• 2. When you find the program AhnLab Patch Manager, click it, and then:
  o Windows Vista/7/8.1/10: Click Uninstall.
  o Windows XP: Click the Remove or Change/Remove tab (to the right of the program).

• 3. Follow the prompts to remove AhnLab Patch Manager.

Common cpatch.exe error messages

The most common cpatch.exe errors that can appear are:

• 'cpatch.exe Application Error.'
• 'cpatch.exe failed.'
• 'cpatch.exe has encountered a problem and needs to close. We are sorry for the inconvenience.'
• 'cpatch.exe is not a valid Win32 application.'
• 'cpatch.exe is not running.'
• 'cpatch.exe not found.'
• 'Cannot find cpatch.exe.'
• 'Error starting program: cpatch.exe.'
• 'Faulting Application Path: cpatch.exe.'

These .exe error messages can occur during the installation of a program, during the execution of it's associate software program, AhnLab Patch Manager, during the startup or shutdown of Windows, or even during the installation of the Windows operating system. Keeping a record of when and where your cpatch.exe error occurs is important information when it comes to troubleshooting.

How to fix cpatch.exe

A clean and tidy computer is one of the best ways to avoid problems with cpatch.exe. This means performing malware scans, cleaning your hard disk with cleanmgr and sfc /scannow, uninstalling programs you no longer need, monitoring any auto-start programs (with msconfig), and enabling automatic Windows updates. Don't forget to always make regular backups or at least define recovery points.

If you have a bigger problem, try to remember the last thing you did or the last thing you installed before the problem. Use the resmon command to identify the processes that are causing your problem. Even in case of serious problems, instead of reinstalling Windows, you should try to repair your installation or, in the case of Windows 8, by executing the command DISM.exe /Online /Cleanup-image /Restorehealth. This allows you to repair the operating system without data loss.

To help you analyze the cpatch.exe process on your computer, you may find the following programs useful: Security Task Manager displays all Windows tasks running, including built-in hidden processes such as keyboard and browser monitoring or auto-start entries. A single security risk rating indicates the probability that it is spyware, malware or a potential Trojan horse. This anti-virus detects and removes spyware, adware, Trojans, keyloggers, malware and trackers from your hard disk.

Updated :

We recommend you try using this new tool. It fixes a wide range of computer errors, as well as protecting against things like file loss, malware, hardware failures and optimizes your PC for maximum performance. It fixed our PC quicker than doing it manually:

AhnLab V3 Home

• Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
• Step 2 : Click 'Start Scan' to find Windows registry issues that could be causing PC problems.
• Step 3 : Click 'Repair All' to fix all issues.

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Download or reinstall cpatch.exe

It is not recommended to download replacement exe files from any download sites, as these may themselves contain viruses etc. If you need to download or reinstall cpatch.exe, then we recommend that you reinstall the main application associated with it AhnLab Patch Manager.

What is AhnLab Patch Manager

Operating system information

cpatch.exe errors can occur in any of the following Microsoft Windows operating systems:

• Windows 10
• Windows 8.1
• Windows 7
• Windows Vista
• Windows XP
• Windows ME
• Windows 2000
  

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