Hi,
I developed an OPC UA client under the 2019 (trial) version of QuickOPC under DELPHI on a Win 7 PC which ran without problems. Now I had to change to the 2020 version of QuickOPC cause the 2019 version was 'obsolete', also I had to change to a Win 10 PC cause the 2020 version seems to run no longer under Win 7. My client application now crashes immediately when I start it (program window disappears). I made no changes to the DELPHI source code so far and did not recompile the project. What can I do?
Best regards
Jörg
I developed an OPC UA client under the 2019 (trial) version of QuickOPC under DELPHI on a Win 7 PC which ran without problems. Now I had to change to the 2020 version of QuickOPC cause the 2019 version was 'obsolete', also I had to change to a Win 10 PC cause the 2020 version seems to run no longer under Win 7. My client application now crashes immediately when I start it (program window disappears). I made no changes to the DELPHI source code so far and did not recompile the project. What can I do?
Best regards
Jörg
