Opera 11.01 Opera 11.01

A guide to uninstall Opera 11.01 from your computer

This page is about Opera 11.01 for Windows. Below you can find details on how to uninstall it from your computer. It was created for Windows by Opera Software ASA. More data about Opera Software ASA can be seen here. More information about the application Opera 11.01 can be seen at . Usually the Opera 11.01 application is installed in the C:\Program Files (x86)\Opera directory, depending on the user's option during install. Opera 11.01's full uninstall command line is C:\Program Files (x86)\Opera\Opera.exe. The program's main executable file is titled opera.exe and its approximative size is 921.36 KB (943472 bytes).

The executable files below are installed together with Opera 11.01. They occupy about 939.86 KB (962416 bytes) on disk.

  • opera.exe (921.36 KB)
  • netscape.exe (18.50 KB)

The information on this page is only about version 11.01.1190 of Opera 11.01. For other Opera 11.01 versions please click below:

Following the uninstall process, the application leaves some files behind on the PC. Part_A few of these are shown below.

Folders that were found:
  • C:\Program Files\Opera
  • C:\Users\UserName\AppData\Local\Opera
  • C:\Users\UserName\AppData\Roaming\Opera

Files remaining:
  • C:\Program Files\Opera\custom\locale\en\search.ini
  • C:\Program Files\Opera\custom\locale\en\standard_speeddial.ini
  • C:\Program Files\Opera\defaults\feedreaders.ini
  • C:\Program Files\Opera\defaults\plugin-ignore.ini
  • C:\Program Files\Opera\defaults\search.ini
  • C:\Program Files\Opera\defaults\standard_speeddial.ini
  • C:\Program Files\Opera\defaults\standard_trusted_repositories.ini
  • C:\Program Files\Opera\defaults\webmailproviders.ini
  • C:\Program Files\Opera\defaults\xmlentities.ini
  • C:\Program Files\Opera\gstreamer\gstreamer.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstaudioconvert.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstaudioresample.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstautodetect.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstcoreelements.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstdecodebin2.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstdirectsound.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstffmpegcolorspace.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstoggdec.dll
  • C:\Program Files\Opera\gstreamer\plugins\gsttypefindfunctions.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstwaveform.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstwavparse.dll
  • C:\Program Files\Opera\gstreamer\plugins\gstwebmdec.dll
  • C:\Program Files\Opera\locale\be\search.ini
  • C:\Program Files\Opera\locale\be\standard_speeddial.ini
  • C:\Program Files\Opera\locale\bg\search.ini
  • C:\Program Files\Opera\locale\bg\standard_speeddial.ini
  • C:\Program Files\Opera\locale\cs\search.ini
  • C:\Program Files\Opera\locale\cs\standard_speeddial.ini
  • C:\Program Files\Opera\locale\de\search.ini
  • C:\Program Files\Opera\locale\de\standard_speeddial.ini
  • C:\Program Files\Opera\locale\en\search.ini
  • C:\Program Files\Opera\locale\en\standard_speeddial.ini
  • C:\Program Files\Opera\locale\en-GB\search.ini
  • C:\Program Files\Opera\locale\en-GB\standard_speeddial.ini
  • C:\Program Files\Opera\locale\es-ES\search.ini
  • C:\Program Files\Opera\locale\es-ES\standard_speeddial.ini
  • C:\Program Files\Opera\locale\fr\search.ini
  • C:\Program Files\Opera\locale\fr\standard_speeddial.ini
  • C:\Program Files\Opera\locale\hu\search.ini
  • C:\Program Files\Opera\locale\hu\standard_speeddial.ini
  • C:\Program Files\Opera\locale\it\search.ini
  • C:\Program Files\Opera\locale\it\standard_speeddial.ini
  • C:\Program Files\Opera\locale\ja\search.ini
  • C:\Program Files\Opera\locale\ja\standard_speeddial.ini
  • C:\Program Files\Opera\locale\nb\search.ini
  • C:\Program Files\Opera\locale\nb\standard_speeddial.ini
  • C:\Program Files\Opera\locale\pl\search.ini
  • C:\Program Files\Opera\locale\pl\standard_speeddial.ini
  • C:\Program Files\Opera\locale\ro\search.ini
  • C:\Program Files\Opera\locale\ro\standard_speeddial.ini
  • C:\Program Files\Opera\locale\ru\search.ini
  • C:\Program Files\Opera\locale\ru\standard_speeddial.ini
  • C:\Program Files\Opera\locale\sk\search.ini
  • C:\Program Files\Opera\locale\sk\standard_speeddial.ini
  • C:\Program Files\Opera\locale\sr\search.ini
  • C:\Program Files\Opera\locale\sr\standard_speeddial.ini
  • C:\Program Files\Opera\locale\uk\search.ini
  • C:\Program Files\Opera\locale\uk\standard_speeddial.ini
  • C:\Program Files\Opera\locale\zh-cn\browser.js
  • C:\Program Files\Opera\locale\zh-cn\search.ini
  • C:\Program Files\Opera\locale\zh-cn\standard_speeddial.ini
  • C:\Program Files\Opera\locale\zh-tw\browser.js
  • C:\Program Files\Opera\opera.dll
  • C:\Program Files\Opera\opera.exe
  • C:\Program Files\Opera\program\netscape.exe
  • C:\Program Files\Opera\ui\dialog.ini
  • C:\Program Files\Opera\ui\embedded_keyboard.ini
  • C:\Program Files\Opera\ui\embedded_menu.ini
  • C:\Program Files\Opera\ui\embedded_mouse.ini
  • C:\Program Files\Opera\ui\fastforward.ini
  • C:\Program Files\Opera\ui\standard_keyboard.ini
  • C:\Program Files\Opera\ui\standard_keyboard_compat.ini
  • C:\Program Files\Opera\ui\standard_menu.ini
  • C:\Program Files\Opera\ui\standard_mouse.ini
  • C:\Program Files\Opera\ui\standard_toolbar.ini
  • C:\Program Files\Opera\ui\standard_voice.ini
  • C:\Users\UserName\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\VWOAEQ6Y\Opera[1].png
  • C:\Users\UserName\AppData\Local\Opera\Opera\application_cache\cache_groups.xml
  • C:\Users\UserName\AppData\Local\Opera\Opera\application_cache\mcache\dcache4.url
  • C:\Users\UserName\AppData\Local\Opera\Opera\application_cache\mcache\vlink4.dat
  • C:\Users\UserName\AppData\Local\Opera\Opera\cache\dcache4.url
  • C:\Users\UserName\AppData\Local\Opera\Opera\cache\revocation\dcache4.url
  • C:\Users\UserName\AppData\Local\Opera\Opera\cache\revocation\vlink4.dat
  • C:\Users\UserName\AppData\Local\Opera\Opera\custom\locale\en\search.ini
  • C:\Users\UserName\AppData\Local\Opera\Opera\custom\locale\en\standard_speeddial.ini
  • C:\Users\UserName\AppData\Local\Opera\Opera\icons\op.yandex.ru.idx
  • C:\Users\UserName\AppData\Local\Opera\Opera\opcache\dcache4.url
  • C:\Users\UserName\AppData\Local\Opera\Opera\upgrade.log
  • C:\Users\UserName\AppData\Local\Opera\Opera\vps\0000\adoc.bx
  • C:\Users\UserName\AppData\Local\Opera\Opera\vps\0000\md.dat
  • C:\Users\UserName\AppData\Local\Opera\Opera\vps\0000\url.axx
  • C:\Users\UserName\AppData\Local\Opera\Opera\vps\0000\w.axx
  • C:\Users\UserName\AppData\Local\Opera\Opera\vps\0000\wb.vx
  • C:\Users\UserName\AppData\Roaming\Opera Software\Opera Stable\Bookmarks
  • C:\Users\UserName\AppData\Roaming\Opera Software\Opera Stable\Local State
  • C:\Users\UserName\AppData\Roaming\Opera Software\Opera Stable\Preferences
  • C:\Users\UserName\AppData\Roaming\Opera\Opera\bookmarks.adr
  • C:\Users\UserName\AppData\Roaming\Opera\Opera\global_history.dat
  • C:\Users\UserName\AppData\Roaming\Opera\Opera\operaprefs.ini
  • C:\Users\UserName\AppData\Roaming\Opera\Opera\oprand.dat

Use regedit.exe to manually remove from the Windows Registry the data below:
  • HKEY_CLASSES_ROOT\Applications\Opera.exe
  • HKEY_CLASSES_ROOT\Opera.Extension
  • HKEY_CLASSES_ROOT\Opera.Protocol
  • HKEY_CLASSES_ROOT\Opera.Widget
  • HKEY_CURRENT_USER\Software\Opera Software
  • HKEY_LOCAL_MACHINE\Software\Clients\Mail\Opera
  • HKEY_LOCAL_MACHINE\Software\Clients\News\Opera
  • HKEY_LOCAL_MACHINE\Software\Clients\StartMenuInternet\Opera.exe
  • HKEY_LOCAL_MACHINE\Software\Microsoft\MediaPlayer\ShimInclusionList\OPERA.EXE
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Opera 11.01.1190
  • HKEY_LOCAL_MACHINE\Software\Netscape\Netscape Navigator\Opera
  • HKEY_LOCAL_MACHINE\Software\Opera Software

Additional values that you should clean:
  • HKEY_CLASSES_ROOT\.bmp\OpenWithProgids\Opera.Image
  • HKEY_CLASSES_ROOT\.gif\OpenWithProgids\Opera.Image
  • HKEY_CLASSES_ROOT\.htm\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.html\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.jpeg\OpenWithProgids\Opera.Image
  • HKEY_CLASSES_ROOT\.jpg\OpenWithProgids\Opera.Image
  • HKEY_CLASSES_ROOT\.mht\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.mhtml\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.oex\OpenWithProgIDs\Opera.Extension
  • HKEY_CLASSES_ROOT\.png\OpenWithProgids\Opera.Image
  • HKEY_CLASSES_ROOT\.torrent\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.wgt\OpenWithProgIDs\Opera.Widget
  • HKEY_CLASSES_ROOT\.xbm\OpenWithProgIDs\Opera.Image
  • HKEY_CLASSES_ROOT\.xht\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.xhtm\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.xhtml\OpenWithProgIDs\Opera.HTML
  • HKEY_CLASSES_ROOT\.xml\OpenWithProgIDs\Opera.HTML

How to erase Opera 11.01 from your PC with the help of Advanced Uninstaller PRO

Opera 11.01 is an application by the software company Opera Software ASA. Frequently, users choose to uninstall this program. Sometimes this is troublesome because removing this manually requires some skill related to removing Windows programs manually. One of the best SIMPLE solution to uninstall Opera 11.01 is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, install it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around tool to maximize the performance of your Windows PC.


2. Start Advanced Uninstaller PRO. Take your time to admire Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a powerful package of utilities.

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 installed on the PC will be made available to you

6. Navigate the list of applications until you find Opera 11.01 or simply click the Search field and type in "Opera 11.01". If it exists on your system the Opera 11.01 program will be found automatically. When you select Opera 11.01 in the list of programs, some data about the program is shown to you:

  • Star rating (in the left lower corner). The star rating explains the opinion other users have about Opera 11.01, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Technical information about the app you want to uninstall, by clicking on the Properties button.
For example you can see that for Opera 11.01:

  • The publisher is: http://www.opera.com
  • The uninstall string is: C:\Program Files (x86)\Opera\Opera.exe
7. Click the Uninstall button. A confirmation page will come up. Confirm the removal by pressing Uninstall. Advanced Uninstaller PRO will remove Opera 11.01.
Uninstall Opera 11.01

8. After uninstalling Opera 11.01, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to start the cleanup. All the items that belong Opera 11.01 which have been left behind will be found and you will be asked if you want to delete them. By uninstalling Opera 11.01 with Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your PC.

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


Geographical user distribution

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


The text above is not a recommendation to uninstall Opera 11.01 by Opera Software ASA from your PC, nor are we saying that Opera 11.01 by Opera Software ASA is not a good software application. This page simply contains detailed instructions on how to uninstall Opera 11.01 supposing you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-20 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-06-20 04:26:48.223