What Is AhAScr.dll? Is It A Virus Or Malware? How To Fix?

What is AhAScr?

AhAScr is an DLL file which belongs to the process Avast Script Blocking library for Windows Scripting Interface which comes with the Software Avast Free Antivirus developed by the software developer AVAST Software

The .dll extension of the AhAScr file specifies it is a Dynamic-link library file.

Malware and viruses are also transmitted through DLL files. So we must be sure before opening any unknown DLL file on our computers. I have faced these DLL corrupt or malware issues many times.

PRO TIP: If you are facing System related issues on Windows like registry errors or System files being deleted by viruses, malware or System crashes then we recommend downloading Restoro software which scans your Windows PC for any issues and fixes them within a few minutes.

We will check if the AhAScr file is a virus or malware. Whether it should be deleted to keep your computer safe? Read more below.

Is AhAScr safe to run? Is it a virus or malware?

Let’s check the location of this DLL file to determine whether this is legit software or a virus. The location of this file is mentioned below.

File Location / Danger rating: C:Program Files (x86)AVAST SoftwareAvast

To check whether the DLL file is legit you can start the Task Manager. Then click on the columns field and add Verified Signer as one of the columns.

Now, look at the Verified Signer value for AhAScr process if it says “Unable to verify” then the file may be a virus.

File Name AhAScr
Software Developer AVAST Software
File Type DLL
File Location C:Program Files (x86)AVAST SoftwareAvast
Software Avast Free Antivirus


AhAScr is a Virus or Not : AhAScr is not a Virus or Malware

If the developer of the software is legitimate, then it is not a virus or malware. If the developer is not listed or seems suspicious, you can remove it using the uninstall program.

How to Fix AhAScr Errors

To fix the missing AhAScr file you can perform a system restore to restore all missing DLL files on your system.

If the system restores didn’t fix the DLL issue, then you can run System File Checker to fix corrupt DLL files on your Windows system.

How To Remove or Uninstall AhAScr

To remove AhAScr from your computer do the following steps one by one.

  1. If the DLL file is part of a software program or game, then it will also have an uninstall option. Then you can run the Uninstaller located a directory like C:>AVAST Software>Avast Script Blocking library for Windows Scripting Interface orAvast Free Antivirus >AhAScr_uninstall.dll
  2. Or the AhAScr was installed using the Windows Installer then to uninstall it Go to System Settings and open Add Or Remove Programs Option.
  3. Then Search for AhAScr or the software name Avast Free Antivirus in the search bar or try out the developer name AVAST Software.
  4. Then click on it and select the Uninstall Program option to remove AhAScr file from your computer. Now the software Avast Free Antivirus program along with the file AhAScr will be removed from your computer.

AhAScr DLL Frequently Asked Questions

How do I fix issues with AhAScr?

You can fix most of AhAScr issues by updating your drivers, uninstalling and reinstalling the software, disabling the AhAScr.dll service, or contacting Avast Free Antivirus support for further assistance.

Can I remove AhAScr from my computer?

Yes, you can remove AhAScr dll file from your computer if you no longer need it. To do this, go to the Control Panel, select “Programs and Features,” and locate the Avast Free Antivirus software. Right-click on the software and select “Uninstall.”

Does Avast Free Antivirus software’s AhAScr file work on Mac computers?

No, AhAScr DLL file associated with Avast Free Antivirus software is designed for Windows computers only. So, it does not work on Mac computers.

I hope you were able to learn more about the AhAScr dll file and how to remove it.

Let us know in the comments below if you face any other AhAScr issues.

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