Media bay, Files from folder

Please fix playback from media bay file explorer. When i search audio in media bay and wanna listen file, icon of playback constantly spinning and cubase stop working. This is aproblem of two generations of the program 7 (7,5) and 8 (8,5). Also i have a problem with association files and i cant drag any file from folder directly to cubase. It is still impossible to run a project from a folder.

Windows 10, Cubase 8,5 pro