Rekordbox 4 error"rekordbox program file has stopped working"

What OS?

OS WIN-8

PC-CONFIG:
DELL Notebook Inspiron 5758 17.3'' FHD (1920 x 1080) TOUCH, Intel Core i7-5500U, 12GB, 2TB, GeForce 920M 4GB, DVDRW, WiFi, BT, RJ-45, WiDi, HDCam, Mic, USB 3.0, 2xUSB 2.0,

Controller pioneer ddj sx

@Dubrvko > Please view the rekordbox read-me article and follow any applicable steps. If nothing there is able to resolve your issue, please reply back here with the information requested from the bottom and we'll be happy to assist with this issue.

I had issues with ver.40.2 In meanwhile I update to ver.40.3.Last version 4.03 works fine. No crash. Rekordbox is really good software.Thanks for your support .