OPC UA Certificates folder

Hi there,

We are communicating an IPC using the OPCUA Server, with an OPC client. The SO of the IPC is WindowsXP. We have already activated the security of the OPC (Basic128Rsa, sign and encrypt) in a TP700Comfort by means of the 'Reject' and 'certs' folders, but we don`t know where is the 'Rejected' folder in the IPC.

Thanks in advance

Hello Fmadrid,

the path where OPC UA Certificates are stored depends on the software you are using.
You may find the right path for your situation in one of the documents of the application example "Communication via OPC UA with SIMATIC HMI systems (Comfort Panels, Runtime Advanced, Runtime Professional)" at https://support.industry.siemens.com/cs/ww/en/view/63481236.

regards,
xnor

Thanks, 

for Windows XP, the path is:

C:\ProgramData\Siemens\CoRtHmiRTm\MiniWeb13.0.1\SystemRoot\

Hope it could be useful!