If you are using Windows 7 and encounter an “err_cert_authority_invalid” error message while trying to access a website, you are not alone. This error message indicates that the website you are trying to access has an invalid security certificate, and it can be frustrating to deal with. In this blog post, we will discuss the causes of this error and provide you with some solutions to fix it.
One of the primary causes of the “err_cert_authority_invalid” error is using an outdated web browser. An outdated browser may not have the latest security updates or may not support the latest encryption standards, which can lead to this error. To fix this, you should update your web browser to the latest version available. You can do this by going to the browser’s official website and downloading the latest version.
Incorrect Date and Time Settings
Another common cause of the “err_cert_authority_invalid” error is incorrect date and time settings on your computer. If the date and time on your computer are incorrect, it can cause issues with the security certificate of the website you are trying to access. To fix this, you should ensure that your computer’s date and time settings are correct. You can do this by right-clicking on the clock in the bottom right corner of your screen and selecting “Adjust date/time.”
Invalid Security Certificate
If the above solutions do not work, then the issue may be with the website’s security certificate itself. The website’s security certificate may be expired, revoked, or not issued by a trusted certificate authority. In this case, you should not proceed to the website as it may be unsafe. Instead, you can contact the website owner or administrator and inform them of the issue.
Clear the SSL State
Sometimes, the SSL state on your computer can become corrupted or outdated, leading to the “err_cert_authority_invalid” error. To fix this, you can try clearing the SSL state. To do this, open Internet Explorer, go to “Internet Options,” and click on the “Content” tab. Under “Certificates,” click on “Clear SSL state.” This will clear the SSL cache and may resolve the issue.
If you are still encountering the error after trying these solutions, it may be a more complex issue that requires additional troubleshooting or support. Contact your IT department or a trusted technician for further assistance.
Another solution you can try if you are still encountering the “err_cert_authority_invalid” error after trying the previous solutions is to disable your antivirus software temporarily. Antivirus software can sometimes interfere with SSL certificates and cause this error to occur. Disabling the antivirus software may resolve the issue, but it is important to note that doing so can leave your computer vulnerable to threats. If disabling the antivirus software does resolve the issue, you should contact the software vendor for further assistance to ensure that you can re-enable it safely net::err_cert_authority_invalid without encountering the same issue again.
The “err_cert_authority_invalid” error can be frustrating, but it is not an uncommon issue. The primary causes of this error are outdated browsers, incorrect date and time settings, and invalid security certificates. By following the solutions outlined in this blog post, you can fix this error and safely access the websites you need. Remember to always stay vigilant when browsing the internet and ensure that you are accessing safe and secure websites.
It is important to note that if none of the above solutions work, the issue may be more complex and require additional troubleshooting or support. In this case, you should contact your IT department or a trusted technician for further assistance. Remember to always stay vigilant when browsing the internet and ensure that you are accessing safe and secure websites. By following the solutions outlined in this blog post, you can fix the “err_cert_authority_invalid” error and safely access the websites you need.