Opera Failed to Uninstall? Here’s How to Get Rid of It Completely

End Opera’s overstayed welcome with an uninstaller tool

5 min. read

Updated onJune 28, 2024

updated onJune 28, 2024

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Opera failing to install might be something you expect but we bet Opera failed to uninstall was not on your bingo card.

Apps can refuse to get kicked out of your system even after trying touninstall them using different ways. Some of the most common reasons for this behaviour include associated background processes that are still running, permission issues or registry errors.

Sometimes, you might have started with a corrupt installation and everything went downhill from there or a conflict with your security software.

How do I completely remove Opera when it’s failed to uninstall?

1. Kill Opera background process

1.0 System processes

1.1 Browser processes

2. Run the Program Install and Uninstall troubleshooter

3. Remove corrupt registry entries

3.1 Delete files from File Explorer

3.2 Delete Autoupdate tasks from Task Scheduler

3.3 Delete corrupt registry entries

4. Use an Uninstaller program

The good thing about using IObit uninstaller is that it’s so good at its job. If you had installed any plugins on Opera, it also uninstalls them. It also removes leftover files, folders, and registry entries.

Using anuninstaller toolis a more convenient way of removing programs that won’t uninstall because of their advanced features. If you were to do it manually, you might have first to find out why the program is not uninstalling before proceeding. This can take a lot of time and doesn’t guarantee success at the end of it all.

Additional tips and preventative measures

While leaving the Opera program in your system is an option, leaving an unused app can have consequences later on. Leaving leftover files from an incomplete uninstallation can accumulate over time and corrupt the registry.

You’ll noticerandom PC shutdowns, an excruciatinglyslow laptopor even BSoDs. You may also experience problems with reinstallation.

If you’re going to get the browser for your system, make sure youdownload and install Operathe right way. And if you’re unsure of which is the right one for you, we have acomprehensive comparison of Opera and Opera One.

If you were not using your Opera browser efficiently, when you’re ready to reinstall it again, make sureOpera Browser Assistantis part of the package. Opera is one of the faster browsers so if you don’t know where to start, this assistant can help improve your user experience.

That marks the end of this article but we’re curious to hear about your experience. Has Opera or any other app failed to uninstall? What was the solution that fixed it for you? Let us know in the comment section below.

Opera Failed to Uninstall? Here’s How to Get Rid of It Completely#

How do I completely remove Opera when it’s failed to uninstall?#

1. Kill Opera background process#

2. Run the Program Install and Uninstall troubleshooter#

3. Remove corrupt registry entries#

4. Use an Uninstaller program#

Additional tips and preventative measures#