Well I did everything I could, everytime I press PLAY it doesn't do anything, there's the info from Development console:
Attempting to download C:\Users\popa\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1448-1.7.10\1.7.10-Forge10.13.4.1448-1.7.10.jar for job 'Version & Libraries'... (try 3)
Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1448-1.7.10/1.7.10-Forge10.13.4.1448-1.7.10.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)
Attempting to download C:\Users\popa\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1448-1.7.10\1.7.10-Forge10.13.4.1448-1.7.10.jar for job 'Version & Libraries'... (try 4)
Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1448-1.7.10/1.7.10-Forge10.13.4.1448-1.7.10.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)
Attempting to download C:\Users\popa\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1448-1.7.10\1.7.10-Forge10.13.4.1448-1.7.10.jar for job 'Version & Libraries'... (try 5)
Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1448-1.7.10/1.7.10-Forge10.13.4.1448-1.7.10.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-Forge10.13.4.1448-1.7.10/1.7.10-Forge10.13.4.1448-1.7.10.jar for job 'Version & Libraries'
Job 'Version & Libraries' finished with 1 failure(s)!
Is like trying to download something, and it fails, still Minecraft is allowed in the firewall and everything ...