Opera 11.00 Opera 11.00

How to uninstall Opera 11.00 from your system

This web page is about Opera 11.00 for Windows. Below you can find details on how to remove it from your PC. It was created for Windows by Opera Software ASA. Go over here where you can get more info on Opera Software ASA. More info about the software Opera 11.00 can be found at . Usually the Opera 11.00 application is found in the C:\Program Files (x86)\Opera folder, depending on the user's option during install. Opera 11.00's entire uninstall command line is C:\Program Files (x86)\Opera\Opera.exe. Opera 11.00's main file takes around 922.36 KB (944496 bytes) and its name is opera.exe.

Opera 11.00 installs the following the executables on your PC, taking about 940.86 KB (963440 bytes) on disk.

  • opera.exe (922.36 KB)
  • netscape.exe (18.50 KB)

This page is about Opera 11.00 version 11.00.1156 alone. For more Opera 11.00 versions please click below:

Some files and registry entries are typically left behind when you remove Opera 11.00.

Directories that were left behind:
  • C:\Program Files\Opera
  • C:\Users\UserName\AppData\Local\Opera
  • C:\Users\UserName\AppData\Roaming\Opera

Files remaining:
  • C:\Program Files\Opera\40.0.2308.54\d3dcompiler_47.dll
  • C:\Program Files\Opera\40.0.2308.54\icudtl.dat
  • C:\Program Files\Opera\40.0.2308.54\installer.exe
  • C:\Program Files\Opera\40.0.2308.54\libEGL.dll
  • C:\Program Files\Opera\40.0.2308.54\libGLESv2.dll
  • C:\Program Files\Opera\40.0.2308.54\localization\af.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\az.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\be.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\bg.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\bn.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ca.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\cs.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\da.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\de.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\el.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\en-GB.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\en-US.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\es.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\es-419.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\fi.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\fil.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\fr.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\fr-CA.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\fy.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\gd.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\he.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\hi.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\hr.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\hu.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\id.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\it.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ja.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\kk.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ko.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\lt.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\lv.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\me.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\mk.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ms.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\nb.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\nl.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\nn.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\pa.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\pl.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\pt-BR.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\pt-PT.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ro.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ru.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\sk.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\sr.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\sv.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\sw.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\ta.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\te.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\th.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\tr.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\uk.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\uz.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\vi.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\zh-CN.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\zh-TW.pak
  • C:\Program Files\Opera\40.0.2308.54\localization\zu.pak
  • C:\Program Files\Opera\40.0.2308.54\message_center_win8.dll
  • C:\Program Files\Opera\40.0.2308.54\msvcp100.dll
  • C:\Program Files\Opera\40.0.2308.54\msvcp140.dll
  • C:\Program Files\Opera\40.0.2308.54\msvcr100.dll
  • C:\Program Files\Opera\40.0.2308.54\natives_blob.bin
  • C:\Program Files\Opera\40.0.2308.54\opera.dll
  • C:\Program Files\Opera\40.0.2308.54\opera.exe
  • C:\Program Files\Opera\40.0.2308.54\opera.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_100_percent.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_125_percent.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_150_percent.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_200_percent.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_250_percent.pak
  • C:\Program Files\Opera\40.0.2308.54\opera_autoupdate.exe
  • C:\Program Files\Opera\40.0.2308.54\opera_autoupdate.licenses
  • C:\Program Files\Opera\40.0.2308.54\opera_autoupdate.version
  • C:\Program Files\Opera\40.0.2308.54\opera_crashreporter.exe
  • C:\Program Files\Opera\40.0.2308.54\osmesa.dll
  • C:\Program Files\Opera\40.0.2308.54\pgort140.dll
  • C:\Program Files\Opera\40.0.2308.54\resources\013E742B-287B-4228-A0B9-BD617E4E02A4.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\07593226-C5C5-438B-86BE-3F6361CD5B10.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\0CD5F3A0-8BF6-11E2-9E96-0800200C9A66.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\1AF2CDD0-8BF3-11E2-9E96-0800200C9A66.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\1CF37043-6733-479C-9086-7B21A2292DDA.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\2A3F5C20-8BF5-11E2-9E96-0800200C9A66.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\2F8F0E41-F521-45A4-9691-F664AFAFE67F.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\3B6191A0-8BF3-11E2-9E96-0800200C9A66.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\3BFDFA54-5DD6-4DFF-8B6C-C1715F306D6B.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\4C95ADC1-5FD9-449D-BC75-77CA217403AE.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\5BBBDD5B-EDC7-4168-9F5D-290AF826E716.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\66DD4BB6-A3BA-4B11-AF7A-F4BF23E073B2.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\6D3582E1-6013-429F-BB34-C75B90CDD1F8.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\76C397A8-9E8E-4706-8203-BD2878E9C618.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\8D754F20-8BF5-11E2-9E96-0800200C9A66.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\ab_tests.json
  • C:\Program Files\Opera\40.0.2308.54\resources\AD2FD2BD-0727-4AF7-8917-AAED8627ED47.ico
  • C:\Program Files\Opera\40.0.2308.54\resources\adblocker_rules.json
  • C:\Program Files\Opera\40.0.2308.54\resources\B478FE0C-0761-41C3-946F-CD1340356039.ico

Registry keys:
  • HKEY_CLASSES_ROOT\Opera.Extension
  • HKEY_CLASSES_ROOT\Opera.Widget
  • HKEY_CURRENT_USER\Software\Opera Software
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\Opera_44_RASAPI32
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\Opera_44_RASMANCS
  • HKEY_LOCAL_MACHINE\Software\Opera Software

A way to remove Opera 11.00 with Advanced Uninstaller PRO

Opera 11.00 is an application by the software company Opera Software ASA. Frequently, users decide to erase this application. This can be easier said than done because doing this manually requires some knowledge related to PCs. The best EASY manner to erase Opera 11.00 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 good because Advanced Uninstaller PRO is a very potent uninstaller and general utility to take care of your system.


2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and number of functions available. Advanced Uninstaller PRO is a powerful PC management program.

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

4. Press the Uninstall Programs button
Go to Uninstall Programs

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

6. Navigate the list of programs until you locate Opera 11.00 or simply click the Search feature and type in "Opera 11.00". If it exists on your system the Opera 11.00 app will be found automatically. When you select Opera 11.00 in the list of applications, some information regarding the program is made available to you:

  • Star rating (in the lower left corner). This explains the opinion other people have regarding Opera 11.00, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details regarding the app you are about to uninstall, by pressing the Properties button.
For example you can see that for Opera 11.00:

  • The publisher is: http://www.opera.com
  • The uninstall string is: C:\Program Files (x86)\Opera\Opera.exe
7. Press the Uninstall button. A confirmation window will show up. Confirm the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove Opera 11.00.
Uninstall Opera 11.00

8. After uninstalling Opera 11.00, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to start the cleanup. All the items of Opera 11.00 which have been left behind will be detected and you will be asked if you want to delete them. By removing Opera 11.00 using Advanced Uninstaller PRO, you can be sure that no registry items, files or folders are left behind on your system.

Your computer will remain clean, speedy and ready to serve you properly.


Geographical user distribution

  • Windows 7 (6.1)
  • 10.0
  • Windows XP (5.1)
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows Vista (6.0)
Software Application


This page is not a piece of advice to remove Opera 11.00 by Opera Software ASA from your computer, nor are we saying that Opera 11.00 by Opera Software ASA is not a good application for your computer. This text only contains detailed instructions on how to remove Opera 11.00 in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-19 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2016-06-19 10:07:34.187