Rockstar Games Launcher started blocking Enb (d3d9.dll) file so to launch the game now you should use d3d9.dll from Optimus GPU (Nvidia laptop) folder (in archive) or enbinjector or to get 1.0.7.0 release of GTAIV !

19.01.22 For the end big changes of the sky settings, updated sunny windy weather, fixed bug with shader, added Sweetfx, tweaked the color correction a bit, increased sunshine.

Ok, this is the latest touch of ENB for GTAIV and i made the best that i could, maybe I should have done it earlier, but I didn't have time and it was not an easy task and it came to an end !

Improved Shader
More soft bloom
More colorful image
Balanced adaptation effect
Brighter sky and whiter clouds
Better color correction
Increased water reflection
Tweaked other reflections
Changed part of the environment settings
Changed SSAO for last patches
Nights not too dark
Including all fixes and tweaks that i made before
etc

Screens patch 1.0.8.0 original map textures exept trees

Config without Reshade so you can add it for High settings

Compatibility: 1.0.3.0 - 1.0.8.0 - 1.2.0.43
Made for Medium and Low pc wihtout additional fps drop
The best performance patches 1.0.3.0/1.0.4.0

to install you should choose patch then drag all files into GTAIV folder where the game installed
If your monitor too bright so better reduce it a bit while playing

in trainers don't freeze the time or don't use real time duration cause it breaks the adaptation process

Credits:
AP84 (Timcyc and all settings and changes of ENB)
ENBseries by Boris Vorontsov
Dax1 (Shaderfix for last patches)
IceLaGlace (Lens Distortion)
DKT70 (Roads)
Marty McFly (Letterbox)
Additionally used Sweetfx by CeeJay.dk

Enjoy and Happy New Year!