K-Lite Codec Pack 64-bit 9.9.9

I'm having a hard time installing K-lite. I kept getting a virus.

Why there is no support for MPEG2 in hardware in practice, theoretically I see it internal filters but when I reproduce a DVD the DXVA is not used, this has been going on for ever, when are you gonna fix this?

SOme MPEG4 video won't be accelerated with UVD2 or DXVA even when I configure FFDSHOW filter to skip all compatibility checks so it can accelerate all MGPE4 videos.