EDIT:
nevermind, sorry to maybe a staff member typing out a solution i got it fixed by deleting some versions, not enough disk space
I'm currently using the latest recommended version of forge 1.8.9, 1.8.9-11.15.1.1722 and whenever I launch the game I get an error message. I was reading other forum posts just then and I found 'Go to .minecraft, libraries, org, lwjgl, lwjgl and delete lwjgl-platform and then it should work' but I just figured out Minecraft installs the file there if it is not located while launching.
The link to that forum post is here →
Here is the error message I got.
Unable to extract native files. Error details: Minizip error while extracting: -116 Filename on disk: lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar Path: C:\Users\samet\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar Exists: File