How to solve Avast Antivirus Runtime error 42052

Factors, which include installation errors, corrupt downloads, and some missing files cause Runtime errors. Avast Antivirus Runtime error 42052 is generated in the software due to some installation errors or when the downloading was not done correctly. There are many reasons for this snag, which will be discussed below. Look at the causes and the solutions shared in this blog and implement the same for troubleshooting the Error. If you have any further queries after reading the blog, feel free to contact the expert techies at avast tech support number.

Causes of Avast Runtime error 42052

  • Incomplete installation of the antivirus software
  • Installation/Uninstallation of a program associated with Avast
  • Corrupt Windows Registry
  • Missing Avast program files

Symptoms of the runtime error

  • The system frequently crashes when the Error appears
  • Incompatible video adapter drivers displayed on the screen
  • The computer/PC freezes all of a sudden

Steps to fix Avast Antivirus Runtime Error 42052

There are different ways by which you can solve the particular snag. You could find the methods becoming more complex as you proceed, so it is advised that you take help from the customer care executives whenever you get stuck.

Method 1- Repairing the Registries associated with the Error

  • Click on Windows Start>Command in the search box> Press the keys ( Ctrl, Shift and Enter) together
  • When asked for permission, click Yes
  • In the window that opens, type ‘regedit’> Press Enter> Choose key associated with the Error> Click on Export
  • Select the location where you want to save the backup key and create a new folder for the same.

Method 2- Scan the system for malware

Click on the antivirus icon installed in the system and allow it to scan the PC for any available virus or malware. This will delete all the malicious content from the program ensuring that your system is bug-free.

Method 3- Clean the system junk using cleanmgr

  • Press the Windows Key on the keyboard
  • In the search box, type command and then press Ctrl, Shift and Enter keys together
  • In the dialog box, type ‘regedit.’
  • Choose the categories on the hard drive that you want to delete to free up space and then click on Okay

Other methods that can be utilized by you to fix this Error is by undoing the recent system changes in the laptop, updating the system’s device drivers or uninstalling and then reinstalling the Avast Antivirus. However, as discussed, the steps can get complicated, and it is advised that you do take help from Avast helpline number for any dilemma that you face.


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