Opera Fatal error upon loading installer executable

Opera browser users may see the following error message when opening their Windows 11 or Windows x computer with Opera installed.

Fatal error upon loading installer executable:

In line 273:The operation completed successfully., In line 304:The operation completed successfully., In line 199:The arrangement cannot observe the file specified., In line 273:The functioning completed successfully., In line 308:The operation completed successfully., In line 178:The specified procedure could not be establish.,

When reporting this error, click on this text and press Ctrl + C  to re-create information technology.

Note: The second paragraph might be a flake different in your case, simply the starting time line volition exist the aforementioned.

There is no need to worry as in this article, nosotros are going to show you how to resolve this event with some basic solutions.

Why am I seeing Fatal fault upon loading installer executable?

The mistake message only appears when you start your reckoner. Although it is doing no harm to your system, information technology is still annoying and should exist resolved. It is ordinarily a glitch that volition go away after you click on OK and again restart your reckoner. Updating the Opera browser can resolve the issue, only if it does non, so you need to follow each and every solution that we have mentioned later in this article.

How to update Opera Browser in Windows?

We demand to update Opera to the latest build. To do that, open Opera,click on theOpera icon(also called "Customize and Command Opera), and become toHelp > About Opera.It will bank check for updates and then yous tin download the latest version from at that place.

Fix Opera Fatal mistake upon loading installer executable

If you still continue to come across Fatal error upon loading installer executable in Opera and then these are the things yous can exercise to resolve the effect.

1. Disable Opera scheduled Autoupdate
2. Clear Browsing Data
3. Reinstall Opera

Let usa talk nearly them in detail.

i] Disable Opera scheduled Autoupdate

If the issue is not considering of a bug, then we need to disable Opera scheduled Autoupdate and see if that can fix the issue. To do that, follow the given steps.

1. OpenTask Scheduler past searching information technology out of the Start Menu.
2. Now, become toTask Scheduler Library.
3. Look forOpera scheduled Autoupdate, select it, and click Disable.

If this doesn't solve then endeavour the side by side solution.

Related: Opera browser non opening or loading pages in Windows xi

ii] Clear Browsing Data

If the issue persists, so y'all may take to clear Browsing Data, you can follow the given steps to practise the aforementioned.

1. OpenOpera.
2. Click on the menu from the top-right corner of the window and select Browsing data.
3. Now, make sure all the options are checked and the Time rangeis fix toAll fourth dimension.
4. Finally, clickArticulate data.

Later on clearing the information, restart your computer and check if the issue persists.

Related: Opera Autoupdate folder keeps appearing; How to disable or terminate it?

three] Completely uninstall and then reinstall Opera

Finally, if nothing works then reinstalling the browser should exist your terminal resort. But only uninstalling the browser is not enough, you need to clear all its instances. So, brand sure to go through all the points mentioned below and keep removing all the files related to Opera.

• OpenTask ManagerbyCtrl + Shift + Esc, right-click on Opera and select Uninstall.
• Delete Opera Installed binder. It can be in ane of the following locations.

C:\Users\yourusername\AppData\Local\Programs\Opera

Or

C:\Plan Files\Opera

• Remove temporary files of Opera, which are stored in either of the two locations.

C:\Windows\temp

Or

C:\Users\yourusername\AppData\Local\temp

• Open upRegistry Editorand navigate to all the following locations to remove any Opera-related string or keys.

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall  HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall  HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run  HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run  HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet  HKEY_CURRENT_USER\SOFTWARE\Clients\StartMenuInternet  HKEY_CURRENT_USER\SOFTWARE\Classes\OperaStable  HKEY_CLASSES_ROOT\OperaStable  HKEY_LOCAL_MACHINE\SOFTWARE\Classes\OperaStable  HKEY_LOCAL_MACHINE\SOFTWARE\RegisteredApplications  HKEY_CURRENT_USER\SOFTWARE\RegisteredApplications  HKEY_CURRENT_USER\SOFTWARE\Opera Software

Now, you tin can uninstall Opera. To practise that, openSettingsand go toApps.Look forOpera, forWindows 10, select it and clickUninstall, whereas, forWindows xi, click on the iii dots and selectUninstall.

Afterward removing Opera completely, you need to download the latest version of the browser and install information technology on your arrangement. Later on doing that, meet if the issue persists.

Source: https://www.thewindowsclub.com/opera-fatal-error-upon-loading-installer-executable

Posted by: lagoinswer1963.blogspot.com

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