Do you feel annoyed to uninstall Avast from your PC? I do. You might encounter the troubles like these below:
When I uninstall Avast, I cannot reinstall it. When I run the Avast setup, it pops out an error box "Avast! installer cannot continue because the last Avst! operation was performed without restarting. Please reboot your computer first and then run the installer again.'' That is so disappointed. And I went to google and searched the removal tips about this problem. Finally, I found out the most useful Avast removal guides. I would like to share all I know to you!
What is Avast!?
Based on the engine developed by a group of scientists, Avast is real time security software that protects computers against new and modified virus. Among the popularly used antivirus software, it gets highest hit-rate on virus detection. It is particularly able to block secondary infection to the Hard Disk Drive by detecting virus code of virus that resides in the memory.
How to fully uninstall Avast from your PC?
When Avast needs to be uninstalled from a system, that means the program is no longer available to scan your computer for viruses or you just want to change and try to use other different antivirus software. What happens if the Avast cannot be uninstalled from your computer using the (Add/Remove) Programs functionality in the Microsoft Windows Control Panel?
As previously sated, one of the most common problems that computer user's encounter when trying to uninstall Avast or any other hard-to-remove programs from their computer is receiving error messages. Or, with 'stubborn' registry files stay on the system, if you reinstall another program with these erroneous or corrupt files still present, the computer may not accomplish the setup.
Apparently, the best solution to completely remove Avast is to use the professional uninstall tool called Perfect Uninstaller. It is a comprehensive and easy remover of antivirus software and other programs which cannot be removed using the (Add/Remove) Programs functionality in Windows. It can forcibly uninstall any corrupted programs through their directories or program files and scan the leftover registry keys of the program at the same times. Besides, it guarantees a hundred percent secure removal with powerful capability to back up and restore registry of the entire computer system. Aside from its ability to totally delete Avast and all its related files, this uninstaller can also get rid of other antivirus programs or rogue programs, such as Norton, AVG and McAfee.
How to completely remove Avast from your laptop with Perfect Uninstaller?
2. Run it after installation
3. Find out Avast! in the list and click uninstall button
These three steps can completely uninstall a program including its registry entries.
If Avast is partly uninstalled or corrupted, you need to force uninstall it as follow
1.Right click the folder of Avast and select “Force Uninstall with PU” option
2.Follow the onscreen steps, and the software will be fully removed soon.
You can see how to totally delete Avast antivirus in the video on YouTube below: