io01

It was outdated keinett, also tried hacked official launcher. Now it works with a custom launcher, so problem solved, thanks!

So, here's the last copy of what "Development console" of minecraft launcher says: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1614-1.7.10\1.7.10-Forge10.13.4.1614-1.7.10.jar for job 'Version & Libraries'... (try 5) Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1614-1.7.10/1.7.10-Forge10.13.4.1614-1.7.10.jar for job 'Version & Libraries' java.lang.RuntimeException: Server responded with 403 at net.minecraft.launcher.updater.download.EtagDownloadable.download(EtagDownloadable.java:48) at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:112) at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:15) at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:94) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Gave up trying to download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1614-1.7.10/1.7.10-Forge10.13.4.1614-1.7.10.jar for job 'Version & Libraries' Job 'Version & Libraries' finished with 1 failure(s)! Then the client doesn't even show up, so no logs except "latest.log", that contains only [23:21:25] [main/INFO]: Setting user: %username% [23:21:25] [main/INFO]: (Session ID is token:-:sessionId) [23:21:25] [Client thread/INFO]: LWJGL Version: 2.9.1 [23:21:26] [Client thread/INFO]: Reloading ResourceManager: Default [23:21:26] [sound Library Loader/INFO]: Sound engine started [23:21:26] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas [23:21:27] [Client thread/INFO]: Created: 256x256 textures/items-atlas [23:21:29] [Client thread/INFO]: Stopping! (This is latest, same with recommended In .minecraft/versions/%version% there is only a .json file) P.S. Maybe there is a file that I need to manually insert there? Clear install, only trying to create a modpack btw.