Hello. 
Yes, sure. I will send you an email with more info.

Best regards

Hi, i need to run application more than 30 minutes. if it is possible to have an evaluation license for one month? so i can tested software then purchase new license?
if i have already a QuickOPC 2017.1 license, exist a license update to buy, or i can buy a new one?
Thanks

Hello.

QuickOPC 2017.1 is quite an old version. It does not officially support Windows Server 2022 as this OS had not existed at the time QuickOPC 2017.1 was released . It may work or not. It is not quite clear why the change to Windows Server 2022 should cause a problem, but apparently it does. We do not support older QuickOPC versions.

The recommendation is to upgrade to the current QuickOPC version. Before purchase, you can verify whether the problem goes away. This can be done free of charge - there is a 30-minute runtime trial license, or we can give you an evaluation license for that.

From the error message, it looks like that it is thrown in the low-level OPC UA communication parts (UA stack), which comes from OPC Foundation. We do not maintain the stack code, but we generally upgrade QuickOPC to use the latest stable versions of the UA stack. There is therefore a chance that this has been fixed inside the UA stack.

Best regards

 

Dear, i have a problem with a vb.net developed software that use QuickOPC 2017.1 (5.50.325.1) libraries.
This application was installed on Windows 2019 Datacenter and run correctly. Now our customer upgrade server and create new one with os Windows 2022 Datacenter. QuickOPC libraries sustain new os, or i need to buy an upgrade of product and license? License is "Professional; Single Developer + Runtime Free License" type. 
in attached the error report on service crash. 
Thanks