Opera 12 Opera 12

How to uninstall Opera 12 from your computer

Opera 12 is a Windows application. Read more about how to remove it from your computer. It was developed for Windows by Opera Software ASA. Take a look here for more info on Opera Software ASA. More information about the application Opera 12 can be found at . The full command line for removing Opera 12 is rundll32.exe advpack.dll,LaunchINFSection Opera.inf,Uninstall. Note that if you will type this command in Start / Run Note you might get a notification for administrator rights. launcher.exe is the programs's main file and it takes close to 688.54 KB (705064 bytes) on disk.

The executables below are part of Opera 12. They occupy an average of 12.14 MB (12733016 bytes) on disk.

  • launcher.exe (688.54 KB)
  • opera.exe (853.89 KB)
  • installer.exe (1.41 MB)
  • opera.exe (640.04 KB)
  • opera_autoupdate.exe (2.18 MB)
  • opera_crashreporter.exe (533.54 KB)
  • wow_helper.exe (72.04 KB)
  • FlashGot.exe (172.88 KB)
  • oGet.exe (108.00 KB)
  • opera_plugin_wrapper.exe (781.89 KB) to view all...

The current page applies to Opera 12 version 12 only.

A way to delete Opera 12 using Advanced Uninstaller PRO

Opera 12 is an application marketed by Opera Software ASA. Frequently, users choose to uninstall this program. Sometimes this can be difficult because removing this by hand takes some skill regarding PCs. One of the best SIMPLE manner to uninstall Opera 12 is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your PC, install it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and general tool to clean your system.


  • go to Download Link
  • download the program by clicking on the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very good PC management program.

3. Click on the General Tools category
Go to General Tools

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the applications existing on the computer will be made available to you

6. Navigate the list of applications until you find Opera 12 or simply click the Search feature and type in "Opera 12". If it is installed on your PC the Opera 12 program will be found automatically. After you select Opera 12 in the list of applications, the following data regarding the program is shown to you:

  • Safety rating (in the lower left corner). The star rating tells you the opinion other people have regarding Opera 12, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Technical information regarding the application you wish to remove, by clicking on the Properties button.
For instance you can see that for Opera 12:

  • The publisher is:
  • The uninstall string is: rundll32.exe advpack.dll,LaunchINFSection Opera.inf,Uninstall
7. Press the Uninstall button. A window asking you to confirm will show up. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will then uninstall Opera 12.
Uninstall Opera 12

8. After removing Opera 12, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items of Opera 12 that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Opera 12 with Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your system.

Your Windows system will remain clean, speedy and able to run without errors or problems.

Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows XP (5.1)
  • Windows Vista (6.0)
Software Application


This page is not a recommendation to remove Opera 12 by Opera Software ASA from your PC, we are not saying that Opera 12 by Opera Software ASA is not a good application for your computer. This page only contains detailed instructions on how to remove Opera 12 supposing you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-06-22 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-06-22 13:42:25.060