


NOTE: Smart Phone users may use the 1-800 numbers shown in the table below. Outside North America: 1-61 (or see the list below) Select Settings - Control Panel - Date/Time. This error is showing because the system clock is not Today’s Date. In this article, you saw how we can handle the “This certificate has expired or is not yet valid” or “The security certificate has expired or is not yet valid” error messages.įor more solutions to commonly faced issues, do have a look at the C# Corner Technology Page.After installing your SSL certificate onto the web server if you get the following error message when browsing to your secured site:Įrror message: The certificate has expired or is not yet validĬhange system clock to reflect today’s date. This should fix the error, This certificate has expired or is not yet a valid error. Now use Remove All Shown to delete all cookies or use the Trash bin icon to delete one by one. It will load all cookies for the website. Search the website, in my came it is event point. It might take a while to load all cookies. To remove cookies in Google Chrome, follow the following instructions.

So, I’m going to fix this error by removing cookies for this website. If you visit a website often and you trust the website, you can simply install a new certificate by clicking on Install Certificate… button on the above popup and follow the instructions.įor me, I never visit. It says that this certificate was issued to *. and issued by Go Daddy.

When I click on View Certificate, I see the below image, it is a certificate expiration for. The popup on my Windows 10 looks like below, This message can come from other browsers as well. I recently got the below error message, “The security certificate has expired or is not yet valid” when opening the Chrome browser. “This certificate has expired or is not yet valid” or “The security certificate has expired or is not yet valid” error messages in Chrome are due to an expired security certificate for a website that you are trying to visit or may have visited in the past and the certificate information is stored in your cookies. One of the errors among them is “This certificate has expired or is not yet valid”. Many times when we open our browsers or visit a website, we get different types of errors, ranging from 404 to no internet connection.
