KepserverEX OPC UA Trusted Client is expired

Forum|Forum|5 months ago
November 4, 2025
2 replies
303 views

my KepserverEX lincense is valid but OPC UA trusted Client is expired.
gone to the Instance Certificates of OPC UA Configuration Manager and tried to Reissue Certificate in Client Driver.

Now I am not able to see URI in Trusted Client.

How to renew Client Driver?

Best answer by VladimirN

Similar issue:

Article "The UA Server Certificate has expired. Please use the OPC UA Configuration Manager to reissue the certificate in PTC Kepware Products": https://www.ptc.com/en/support/article/CS387585
"The client or server certificate is invalid. Please use the OPC UA Configuration Manager to configur": https://community.ptc.com/t5/Kepware/The-client-or-server-certificate-is-invalid-Please-use-the-OPC/td-p/981276

V

VladimirN

Answer

24-Ruby III

Similar issue:

Article "The UA Server Certificate has expired. Please use the OPC UA Configuration Manager to reissue the certificate in PTC Kepware Products": https://www.ptc.com/en/support/article/CS387585
"The client or server certificate is invalid. Please use the OPC UA Configuration Manager to configur": https://community.ptc.com/t5/Kepware/The-client-or-server-certificate-is-invalid-Please-use-the-OPC/td-p/981276

V

vnamboodheri

Community Manager

Hello @GC_11210517,

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