Opera 12.17 Opera 12.17

How to uninstall Opera 12.17 from your PC

This page contains complete information on how to remove Opera 12.17 for Windows. It is written by Opera Software ASA. Check out here where you can read more on Opera Software ASA. Detailed information about Opera 12.17 can be seen at . Usually the Opera 12.17 program is placed in the C:\Program Files\Opera folder, depending on the user's option during install. The complete uninstall command line for Opera 12.17 is "C:\Program Files\Opera\Opera.exe" /uninstall. opera.exe is the Opera 12.17's main executable file and it takes circa 858.84 KB (879456 bytes) on disk.

Opera 12.17 is comprised of the following executables which take 2.25 MB (2363584 bytes) on disk:

  • opera.exe (858.84 KB)
  • OpUninst.exe (18.50 KB)
  • unwise.exe (158.50 KB)
  • opera.exe (96.50 KB)
  • opera_autoupdate.exe (1.15 MB)

This data is about Opera 12.17 version 12.16.1860 alone. You can find here a few links to other Opera 12.17 versions:

A way to uninstall Opera 12.17 from your computer using Advanced Uninstaller PRO

Opera 12.17 is a program offered by Opera Software ASA. Sometimes, people decide to erase this program. This is easier said than done because deleting this by hand takes some knowledge related to PCs. The best EASY action to erase Opera 12.17 is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your system, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and general utility to clean your system.


  • go to Download Link
  • download the setup by clicking on the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a very useful Windows optimizer.

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

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs installed on the PC will be made available to you

6. Scroll the list of programs until you locate Opera 12.17 or simply click the Search field and type in "Opera 12.17". If it exists on your system the Opera 12.17 app will be found very quickly. Notice that when you select Opera 12.17 in the list , some data about the application is shown to you:

  • Safety rating (in the left lower corner). This explains the opinion other people have about Opera 12.17, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Details about the application you are about to uninstall, by clicking on the Properties button.
For instance you can see that for Opera 12.17:

  • The publisher is:
  • The uninstall string is: "C:\Program Files\Opera\Opera.exe" /uninstall
7. Click the Uninstall button. A confirmation window will appear. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Opera 12.17.
Uninstall Opera 12.17

8. After removing Opera 12.17, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to go ahead with the cleanup. All the items of Opera 12.17 that have been left behind will be found and you will be asked if you want to delete them. By removing Opera 12.17 using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your disk.

Your computer will remain clean, speedy and ready to take on new tasks.


This page is not a piece of advice to remove Opera 12.17 by Opera Software ASA from your computer, we are not saying that Opera 12.17 by Opera Software ASA is not a good application. This page only contains detailed instructions on how to remove Opera 12.17 in case you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2015-07-24 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2015-07-24 10:30:45.917