What is a2start.exe?

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A2start.exe is a process associated with Emsisoft GmbH. Actually, it is part of Emsisoft Anti-Malware. The .exe extension on this file name shows it is an executable file. And as you know, executable files are sometimes harmful to your computer. Cybercriminals can create virus files with malicious scripts and name it as a2start.exe. Now, you are probably asking yourself many questions regarding this executable file, for instance:

  • Is a2start.exe harmful?
  • Is a2start.exe virus or malware?
  • Can I stop or remove a2start.exe?

To answer these questions, you have to find out about the file in your system, meaning you have to know basic facts about it. Read on to know more about a2start.exe, including how to remove it from your system. 

A2start.exe File Information

A2start.exe is not a Windows core file, and it rarely triggers computer errors. The file is certified by a trustworthy developer, and it mostly resides in the C:\Program Files (x86) folder. Specifically, it is located in the C:\Programs Files (86) \Emsisoft Anti-Malware\ subfolder.

Its official file size on Windows 10/8/7/XP is 6,812,208 on 20% of all occurrences. Other variants are 12,788,712 bytes, 5,193,664 bytes, 13,179,660 bytes, or 7,245,464 bytes. Aside from this, a2start.exe is invisible.

Is A2start.exe Harmful?

The legitimate a2start.exe is considered safe. Its technical security rating is 7% dangerous. But you have to take into account that non-system processes like a2start.exe usually support programs you installed on your system. Most of these applications store data on your hard drive and the Registry, so your PC may have accumulated invalid entries or suffered fragmentation, which can affect its performance.

So, you have to find out how the a2start.exe impacts your memory, CPU, and hard disk. You can get this information from the Windows Task Manager.

Can I Stop or Remove A2start.exe?

Ordinarily, you wouldn’t want to interfere with an executable file. But if it is a virus, then you will have to remove it regardless of whether the file belongs to the Windows OS or a trusted application. Check for these symptoms for a possible a2start.exe malware infection:

  • A2start.exe consumes a lot of your CPU resources
  • Unstable internet connection
  • Your browser often redirects you to unfamiliar websites
  • Computer processing speed slows down
  • Browser displaying a lot of pop-up ads
  • PC screen freezes repeatedly

On top of this, if a2start.exe resides outside the C:\Program Files folder, then it is likely to be a virus or malware. In this case, you need to scan your computer with a reliable antivirus program. We recommend you use Outbyte Anti-Malware because of its robust features. It will search all corners of your computer for virus traces, and then set it aside for removal.

The real a2start.exe is usually not CPU intensive, but if you have a lot of such processes running on your system, they may affect your device performance. You can use the Resource Monitor to find out which processes and applications send the most data to the internet, write/read the most on the hard disk, or use the most memory. The good thing is that you can stop most non-core processes that are running because they don’t play a role in running the operating system. You can do it in many ways. For instance, you can simply uninstall the software that uses it.

How to Remove A2start.exe?

If you have found out that the a2start.exe file on your computer is CPU-intensive, giving you errors, or is a virus, follow the steps below to remove it; otherwise, let your antivirus program get rid of the problematic files.

Step 1: End the A2start.exe Process from the Task Manager

  1. To go to the Task Manager, press the Control, Escape, and Delete keys simultaneously.
  2. When the Task Manager window opens, navigate to the Processes tab, then search for a2start.exe and other similar processes.
  3. Click End Process.

Step 2: Uninstall the Application Executing A2start.exe

Most of the a2start.exe issues are triggered by the program executing the process. Sometimes, all you need to do is update the application or get help from the software vendor. To remove Emsisoft Anti-Malware, follow the steps below:

  1. Open the Control Panel by searching for it on the taskbar.
  2. Select Control Panel from the search results, and then go to Programs and select Uninstall a Program.
  3. Highlight Emsisoft Anti-Malware, then click Uninstall.

Step 3: Remove Virus Traces from Your System

A clean and tidy device is one of the best ways to control a2start.exe issues. What this means is that you should perform malware scans regularly. Besides this, you should also clean your hard disk and the Registry. Doing this will also eliminate virus leftovers and rectify damages caused by it.

Use a professional PC repair software to automate this task for you. Such a program will scan your system for junk and malicious objects, and then clean them up. You may also want to run the System File Checker to isolate issues with your hard disk.

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