When the Installation finished, Plutonium Launcher opened but it also opened a bunch of errors and they started with GPUDriversD3D11 and basically the hole plutonium launcher window was white/
This should fix it, however you may encounter crashes at random times
Download this file https://dss0.stackstorage.com/s/WCVOG0JJ6d3fMjO8
Click "Edit List..."
Click the three dots right of the "enter a process or folder name" field and select "plutonium-launcher-win32.exe" located in "C:\Users\USERNAME\AppData\Local\Plutonium\bin"
tick the "force warp" checkbox and select "11_0" from the "feature level limit" dropdown menu
hit ok and try launching the plutonium launcher