RealVision ENB (Skyrim)

[MEMORY]
ExpandSystemMemoryX64=true <--- If you have 32 bit Windows, set it to "false".
ReduceSystemMemoryUsage=true
DisableDriverMemoryManager=false
DisablePreloadToVRAM=false
EnableUnsafeMemoryHacks=false
ReservedMemorySizeMb=XXX <--- You only NEED it to be set to 64. Users have seen better performance with it being set to 256 or 512. Only set to 512 if you have at least a 2GB graphics card.
VideoMemorySizeMb=XXXX <--- You only NEED it set to (VRAM - 128). Users have seen better performance with (RAM + VRAM - 2048). 1GB=1024.
EnableCompression=true <--- False if you experience stuttering or use ENBSeries 0.246 or older.
AutodetectVideoMemorySize=false <-- Because it keeps guessing wrong.
[ENGINE]
ForceAnisotropicFiltering=true
MaxAnisotropy=16
EnableVSync=true
AddDisplaySuperSamplingResolutions=false
VSyncSkipNumFrames=0
[LIMITER]
WaitBusyRenderer=false
EnableFPSLimit=false

[Imagespace]
bDoDepthOfField=1 <--- turn it to 0 if you want crystal clear underwater
[Display]
bFloatPointRenderTarget=1 <--- IMPORTANT! Without this value, ENB is not working correctly!
bTreesReceiveShadows=1
bDrawLandShadows=1 <--- if you are using a Performance version and got ugly landscape shadows then set it to 0
bShadowsOnGrass=1
iMultiSample=0
iMaxAnisotropy=0
bFXAAEnabled=0 <--- turn it to 1 if you prefer Skyrim FXAA, but deactivate EdgeAA in enblocal.ini to avoid too strong blur
ipresentinterval=1 <--- this combined with EnableVSync=true in enblocal.ini is important to avoid tearing
fGamma=1.2400 <--- IMPORTANT! This is the in-game brightness RealVision is optimized for! Don't touch the in-game brightness after setting this.

Right click SkyrimPrefs.ini, select "Properties", and check "Read-only" under Attributes.