Hi all, the file named c:/BC5/INCLUDE/OWL/timegadg.h is part of my installation of Borland C++ 5.02 / OWL 5.2 on NT 4.0, SP6. To get rid of all hanging processes, I have to shut down NT. All other header files of the OWL interface behave well. If somebody want's to look closer at the problem, let me know. fi