Fix Opera Fatal error upon loading installer executable issue in Windows 11/10 (6/29/2023 Updated)
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If you are seeing a "Fatal error upon loading installer executable" message when trying to install Opera, there are several solutions you can try ¹²³⁴:
1. Disable Opera scheduled automatic update.
2. Delete navigation data.
3. Reinstall Opera.
4. Click on Start, search for the task and select and open “Task Scheduler”, select Task Scheduler Library, scroll down to the bottom of the tasks list and select “Opera scheduled Autoupdate” which has multiple triggers defined, and click “Disable”.
I. The error message "too many redirects" usually indicates that your browser is stuck in an infinite redirection loop. This means that your browser is trying to visit one URL which points to another URL, which points back to the first URL, so it’s stuck.
To fix this error in Opera, you can try the following steps:
1. Go to opera://settings/content/cookies?search=Content+settings.
2. Click the triangle to open the Cookies panel.
3. Under the Allow section, select ADD.
4. Refer to the tab where you got your original ERR_TOO_MANY_REDIRECTS error. You'll see a URL just below the error. That's what you plug into the Cookies-Allow section.
ii. here are some of the most common Opera errors and fixes:
* **Opera not loading pages:** This can be caused by a number of factors, including a slow internet connection, a problem with your computer's DNS settings, or a problem with the Opera browser itself. To fix this, you can try restarting your computer, clearing your browser's cache and cookies, or updating your Opera browser to the latest version.
* **Opera crashing:** This can be caused by a number of factors, including a problem with your computer's hardware, a problem with your computer's software, or a problem with the Opera browser itself. To fix this, you can try restarting your computer, updating your computer's drivers, or reinstalling Opera.
* **Opera not playing videos:** This can be caused by a number of factors, including a problem with your computer's hardware, a problem with your computer's software, or a problem with the video file itself. To fix this, you can try restarting your computer, updating your computer's drivers, or using a different video player.
* **Opera not connecting to websites:** This can be caused by a number of factors, including a problem with your computer's internet connection, a problem with your computer's DNS settings, or a problem with the website itself. To fix this, you can try restarting your computer, restarting your router, or clearing your browser's cache and cookies.
Here are some additional tips that may help you troubleshoot Opera errors:
* Check Opera's system requirements to make sure that your computer meets the minimum requirements.
* Keep your Opera browser up to date with the latest security patches.
* Use a reputable antivirus or anti-malware program to scan your computer for viruses and other malware.
* Disable any extensions or add-ons that you don't use.
* Clear your browser's cache and cookies regularly.
* Restart your computer regularly.
If you've tried all of these steps and you're still having problems with Opera, you may need to contact Opera support for further assistance.