Kepware The Installer Was Unable To Find Required Root Certificates Exclusive -

Kepware installers typically require certificates from DigiCert , Sectigo , or Microsoft Windows Production PCA 2011 . The exact root can vary by version, but DigiCert High Assurance EV Root CA is a common requirement.

Root certificates are timestamped. If your system clock is set to 1980 or 2050, the certificate will appear invalid.

When you run the Kepware installer, it performs the following checks:

(even on Windows 10/11/Server 2019+):

Root certificates expire. Every 5-10 years, a major CA may sunset a root. Subscribe to PTC/Kepware security bulletins to know when they transition to a new signing certificate.