Win7 PRO 64bit SP1.
Patriot Viper 4x16 GB RAM 2400Mhz
MSI Gaming pro carbon /ac
MSI GeForce 1080 Ti
Newly installed system, the latest drivers, bios and chipset.
I have not installed automatic patches for windows yet.
Error ntdll.dll - on all activa core, when trying to decode h264.mp4 video (Windows Media Player), and lack of ability to open web pages with video for example youtube (IE and Mozilla).
But when I use only 8 core everything works perfect?!
Is there any patch or hotfix to fix this problem?