I've installed OcaIDE from the following link, http://www.algo-prog.info/ocaide and added it to eclipse. I also installed Ocaml64 from the following link, https://fdopen.github.io/opam-repository-mingw/installation/. Now, when I try to add the OCaml binaries directory I get the following error message displayed in the image above. (No issues adding the lib tho).
I tried installing cygwin instead -- didnt work
Tried performing clean install of Ocaml64 -- same error message