The OPCUA32 client driver does not communicate on Windows CE devices

The OPCUA32 client driver does not communicate on Windows CE devices

Summary

On Windows CE devices, the OPCUA32 client driver does not startup properly and does not communicate with the configured OPC UA server. The error logs in the diagnosis server contain the following error: "Failed to load client certificate" ... "zenopcua.der': Unknown. (0x80000000)"  

Description

On Windows CE devices, the OPCUA32 client driver does not startup properly and does not communicate with the configured OPC UA server. The error logs in the diagnosis server contain the following error: "Failed to load client certificate" ... "zenopcua.der': Unknown. (0x80000000)"  

Solution

An issue has been addressed in the OPCUA32 client driver with reading application instance certificate file on Windows CE. Now the OPCUA32 driver can also correctly read the certificate files on Windows CE.  

Issue Number: 35775
Fixed on Date: 16.12.2015
Versions: 7.20 0 BUILD 24884