After opening the Open IV application and activating edit mode, go to the following path :
-If the NaturalVision Evolved mod is in the mods file : mods\update\x64\dlcpacks\NVE_3\dlc.rpf\x64\vb.rpf\

-If the NaturalVision Evolved mod is not in the mod file : update\x64\dlcpacks\NVE_3\dlc.rpf\x64\vb.rpf\

-Put ((vb_36_0.ybn))and ((vb_36_4.ybn)) there and they will be replaced and the installation is done

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