As I've mentioned in other threads, I've started "containerizing" parts of my codebase that are reused in multiple projects. To make this work, I use a folder structure to store the code bits that are self-contained to each object.
If I have the container test jig project open, I can copy and paste the folder(s) into the new project. However, if I try to drag and drop the folder from Explorer int the new project, the mouse pointer goes to the Windows equivalent of the Mac's spinning beachball of death.
Is drag and drop supposed to work with the IDE in this manner under Windows? BTW - in 16r3, doing this crashes the IDE.