Kepware The Installer Was Unable: To Find Required Root Certificates Exclusive |verified|

Solution 2: Manually Import Missing Root Certificates (Offline/Air-Gapped Machines)

: Digital signatures rely on root anchors from global CAs (such as DigiCert or Sectigo). If older root certificates are missing or revoked, the software wrapper is rejected as "not trusted". Step-by-Step Fixes to Resolve the Root Certificate Error Always follow best practices for security when handling

The error regarding the inability to find required root certificates during Kepware installation can usually be resolved by ensuring your system is up to date, manually installing required certificates, or obtaining specific guidance from Kepware's support team. Always follow best practices for security when handling certificates and software installations. Double-click the certificate and click Install Certificate

Download the (or the specific one identified in Step 1) in .crt or .der format. Step 3: Install on the Offline Machine Move the file to the offline server. Double-click the certificate and click Install Certificate . Choose Local Machine . or Sectigo roots)

If the host system has disabled Windows Updates or runs an older OS image that lacks modern root certificates (such as updated VeriSign, DigiCert, or Sectigo roots), the validation process fails immediately.