1. Compatibility fix
Step 1. right click GTA5.exe in your main GTA directory
Step 2. enter Compatibility, and change the compatibility mode to Windows 7
2. Renaming dxgi.dll (reshade file)
Step 1. rename "dxgi.dd" to "d3d12.dll" in your main GTA V directory
3. Dragging "bin" files to main GTA V directory
(isn't certainly for reshade fix, and might not work. But its worth trying.)
Step 1. open GTA V directory twice, so you have 2 folders opened
Step 2. on one of two directories opened, enter the "bin" folder, and drag files from there to main GTA directory