This is outdated patch, you should use latest ENBSeries for Skyrim, but in enblocal.ini set UseSpeedhackPatchWithoutGraphics=true
The Elder Scrolls Skyrim has many bugs after release and patches not fixed all of them. I did a patch, because game was unplayable for me (graphic defects, crashes and BSODs).
This patch decrease stuttering, freezing, graphic artifacts, adding fps limiter, fps counter and other features. It can be used as generic for some other buggy games, but for latest version of TES Skyrim game it's almost useless for most hardware and driver configurations.