Video engine in win10

Hi, I.ve just installed win10 i C8 (64bit). cubase says tha quicktime is no installed on my computer, but it is. where is a problem?
thanks

I think there’s no quicktime official release for Windows 10,
http://answers.microsoft.com/en-us/windows/forum/windows_10-networking/windows-10-and-quick-time-player/c1ea1c5c-4ee5-47c0-9f76-3c5fc7903851?auth=1

http://answers.microsoft.com/en-us/windows/forum/windows_10-networking/quicktime-player-window10/de77e14f-70df-4f1e-a497-f3f6a136a41a

in the last link there’s a workaround:
https://tommynation.com/install-quicktime-windows-10/

I hope this helps … I wonder if Steinberg could choose a cross-platform video engine

Best