Hi. I am running Windows 8, 64-bit. AMD E-300 APU with Radeon HD graphics, 1.30 GHz. I used to have VLC version 2.0.1. It skips on me and pixelates with some files, not others, primarily MP4 and most MKV files. Unable to fix it, I figured maybe I would just update and hope it went away. Now I'm usin...