We have a DLLs library that references ESRI DLLs and we upgrade it from version to version constantly (10.0 -> 10.X.X -> 10.6.1). This time we have a strange behaviour: at Rebuild it copies unexpected ESRI DLL files next to a target dll.
We assume that a setting “Copy Local” in Properties of a referenced DLL is a key to understand the issue.
Why are these additional ESRI DLLs included as a reference?
Any help will be greatly appreciated.