So recently, I started modding Minecraft and was fairly successful at it, sadly a problem occurred, as when I tried to Play, it never loaded up, or it crashed and said something about an "unexpected interruption". After that I went to forge and tried to re-download it. I figured out that there was a problem where I could not download forge because of some missing files (Scala files). So I decided to try and figure out what was wrong with it myself, so I deleted and reinstalling Minecraft and I deleted WinRAR. After all that and a combination of research I figured out that many people have this same problem, and many people have posted links and videos on how to fix this problem, but all of them where outdated, most of the links did not work. I proceeded to download the missing files and put them where they should be, but unfortunately, Forge still gave me the error message about how it was missing the files, at this point I have no idea what I'm doing wrong, If anyone has any higher knowledge about this problem please let me know because I am no modder.
Also excuse any miss-spelled words, I'm not the best writer, or typer. Thank you in advance!