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.
Updates may no longer be available; contact support for a manual certificate package or request an older, compatible version of Kepware.
: The most direct solution is to run Windows Update on the machine. This automatically refreshes the Trusted Root Certification Authorities store.
Fixing the Kepware Error: "The Installer Was Unable to Find Required Root Certificates"
2. Manually Install Root Certificates (Offline Environments)