Remove & Uninstall Comodo Antivirus 4.0 Completely from Windows

Do you have trouble in completely uninstalling Comodo Antivirus 4.0 from your system? Are you looking for an effective solution to thoroughly get rid of it off the computer? Do not worry! You came to the right place, and you will be able to uninstall Comodo Antivirus 4.0 without any difficulty.

Comodo Antivirus 4.0 Comodo Antivirus 4.0 Free Comodo Antivirus

Comodo Antivirus is the free way to completely rid your computer of viruses, malware, Trojans, worms and other Internet threats. Version 4 takes security to the next level by introducing auto-sandboxing of untrusted files - totally isolating unknown threats in a virtual operating environment where they cannot do harm. Easily schedule full virus scans on any drive or file - all in one attractive user-friendly interface, and all for free

Free Comodo Antivirus

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling Comodo Antivirus 4.0. If you also have this problem, you can find a useful solution for this.

It seems that there are many users who have difficulty in uninstalling software like Comodo Antivirus 4.0 from the system. And some of them get into trouble when uninstalling the software, and some of them can uninstall the software, but to get problems after removal. Some possible problems that people run into:

  • Comodo Antivirus 4.0 does not work as good as you thought.
  • Comodo Antivirus 4.0 can not be uninstalled
  • Comodo Antivirus 4.0 can not be completely uninstall and removed
  • Comodo Antivirus 4.0 or other similar software can not be installed or updated again on the computer
  • The computer system runs much slower after Comodo Antivirus 4.0 is uninstalled

Causes of the above problems :

  • Comodo Antivirus 4.0 does not appear in the program list of Add/Remove Programs
  • The uninstaller of Comodo Antivirus 4.0 can not completely remove all associated files
  • There is some software that is not compatible with Comodo Antivirus 4.0
  • There are many remnants left in the registry and hard drive
  • The .dll, .sys or other files shared with other software are deleted

Manually Uninstall Comodo Antivirus 4.0 with Windows Add/Remove Programs.

Windows "Add/Remove Programs" offers users a way to uninstall the program, and each Operating system has a "Add/Remove programs" function.

  • Click "Start menu" and run "Control Panel".
  • Locate Comodo Antivirus 4.0 (or Comodo Security Solutions, Inc.) and click "Change/Remove" to uninstall the program.
  • Follow the uninstall wizard and uninstall the program.
Uninstall Comodo Antivirus 4.0
Manually Uninstall Comodo Antivirus 4.0 with Build-in Uninstaller.

Most computer programs are installed with its build-in uninstaller that can also help uninstall the program.

  • Click Start menu and move your mouse to All Programs.
  • Find Search Comodo Antivirus 4.0 folder and click on its Uninstaller.
  • Follow its uninstaller and uninstall the program.

To run its uninstaller, you can also

  • Go to the folder where the program is installed.
  • Locate its uninstaller usually named as unins000.exe or uninstall.exe
  • Double click on its uninstaller and follow it to uninstall the program.

Please know that Windows "Add/Remove Programs" and its build-in uninstaller can remove only the main executable program files, but not all program files and components. Some invalid files can be left in the registry and folders. To completely uninstall Comodo Antivirus 4.0, you need to get rid of these remnants, otherwise, it will slow down your computer and block the installation of other incompatible programs.

To thoroughly delete its files, please follow the steps:

  • Run Registry Editor
  • Find and delete all registry entries of the program in HKEY_CURRENT_USER\Software\Comodo Security Solutions, Inc.\, HKEY_LOCAL_MACHINE\SOFTWARE\Comodo Security Solutions, Inc.\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
  • Find and delete all files of the program in system folders C:\Program Files\Comodo Security Solutions, Inc.\, C:\Document and Settings\All Users\Application Data\Comodo Security Solutions, Inc.\ and C:\Documents and Settings\%USER%\Application Data\Comodo Security Solutions, Inc.\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove Comodo Antivirus because deleting any single registry error leads to a serious problem or even a system crash.