About Certificate Errors
![Ssl Certificate Errors In Internet Explorer Troubleshoot Guide](https://aboutssl.org/wp-content/uploads/2014/12/ssl-certificates-untrusted.png)
Check for ie errors in system files.
About certificate errors. In case this doesnt work another reason could be the expiry of security certificate of a website or may the website is not trustworthy. A certificate error message in internet explorer is designed to pop up when the browser detects a websites security certificate contains invalid information. A sites certificate allows internet explorer to establish a secure connection with the site. Certificate errors occur when theres a problem with a certificate or a web servers use of the certificate.
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