After I got a new gamer PC withe windows 8.1 and CPU: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (3591.68 MHz) Memory: 24496 MB OS Version: Microsoft Windows 8 64-bit (Build 9200) compatibility mode. real ver: 6.3 (Build 9600) Graphics Card Vendor: NVIDIA Corporation Graphics Card: GeForce GTX 980/PCIe/SSE2 Windows Graphics Driver Version: 9.18.0013.4788 The media kit includet Quicktime dont work on Prims in SL, and its also not posibel to play flash on a includet web window as You Tube movies. Hope somone here can solve my problem. PS. its not posibel to download Flash in 8.1 from adobe becoure