On some versions of WordPress®, there may be no appropriate official ISRG Root X1 root certificate needed for our products to work properly. This situation is caused by letsencrypt.org has started using this new root certificate. Typically, this certifica...Read More

On some versions of Windows®, especially earlier versions such as Windows XP/2003®, Windows Vista®, and Windows 7®, there may be no official Comodo root certificate needed for our products to work properly. Typically, this certificate is downloaded with W...Read More

Root certificates are public-key certificates that help your system determine if a website or program is genuine and is based on whether the licensing authority is trusted and whether the digital certificate remains valid. If the digital certificate does ...Read More