I am on Windows 10 and wish to delete all packages and start from clean. This includes artifacts etc. The reason I want do so is that I am having issues with updating CUDA.jl,
Pkg.update is not working (I am using an older version incompatible with the newer code: Cannot reset CuArray to zero · Issue #2257 · JuliaGPU/CUDA.jl · GitHub).
The absolute easiest for me would be just to scratch everything and reinstall as needed, how do I do that?