Ok so I've heard that if you download the library files from the Error window, they should one by one not appear on the error window anymore. It worked for me, but there is this one file that doesn't seem to work. It is "de.oceanlabs.mcp:mcp_config:1.16.1-20200625.160719@zip". I've also went to the forge website to download it, I saw it and downloaded it and put it in the folder where it is supposed to be. And when I tried to download forge, it still said that library was failed to download. I've even tried renaming it to .zip and .jar. It is a folder though so that might be the problem. Anyways, I really need help. If someone could help and respond to me it would be appreciated!
Also here's the error log (the second one, not the first)
forge-1.16.1-32.0.61-installer.jar.log