Check this one........ Difference between Machine.config and web.config

William

Oh, i got it. The license manage revealed that the license was not present. i reloaded it and now it seemsto work.

Thank you.

Which version of our software are you using?

If you are not running on a trial license on purpose, then you should not normally be getting this error. The OPC UA licensing is common with OPC DA and OPC A&E.

Do you see the license installed when you run the License Manager utility?

We bought QuickOPC Ultimate Site Licence With ONe year Maintenance. Our company is Codisys. I'll look up the license if you want.

Which version of our software are you using?

Are you running on a trial license, or do you own a commercial license?

Hi again,

I was able to solve to problem. I'm Using Simatic Net SOFTNET-IE S7 Lean V12+SP2.
Some problems related to UA server Missing information Machine.Config file.
C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation ServiceModelReg –i

Then for some reason the Server ran on port 4845 instead of 4840. I changed SCoreS7.Xml and restarted OPC servers. Now i can browse but :

As you can see in the attachment i now get a warning about licenses not being ok. Before i have been working with DA. is UA a seperate license ?

At this point I am not sure how we can help. You do not specify which OPC UA server you have in mind. QuickOPC is a client product only. If your question relates to the sample UA server distributed with QuickOPC, let me know. This server, including its installation, is, however, produced by OPC Foundation and we have no control over it.

Gentlemen,

For some reason i can't use UA server because machine.config file is missing. I have searched the internet but i don't see how i can create a valid file. I have the .net frameworks on my computer. Some help would be highly appreciated.