Very simple to check that memory leaks under Win32
Open Windows "Task Manager"
Execute this OCC52 sample :
Close the Document
Look the memory in Windows "Task Manager"
It has increased but did not decreased the same way. Lots of Ko were lost in RAM
After a while commercial application build with OCC crash because memory is lost after each document.
Customers don't understand that they have to shut down their computer or at least application.
Has anyone a solution for this ?