[14:31:51 INFO]: Current time is Dec 30, 2017 2:31:51 PM
[14:31:51 INFO]: System.getProperty('os.name') == 'Windows 8.1'
[14:31:51 INFO]: System.getProperty('os.version') == '6.3'
[14:31:51 INFO]: System.getProperty('os.arch') == 'amd64'
[14:31:51 INFO]: System.getProperty('java.version') == '1.7.0_80'
[14:31:51 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[14:31:51 INFO]: System.getProperty('sun.arch.data.model') == '64'
[14:31:52 INFO]: Attempting to load C:\Program Files\Java\jre7\lib\jfxrt.jar...
[14:31:52 INFO]: JFX has been detected & successfully loaded
[14:31:52 INFO]: Downloading bg_main.png...
[14:31:52 INFO]: Refreshing local version list...
[14:31:52 INFO]: Refreshing remote version list...
[14:31:52 SEVERE]: Failed to update news
java.io.FileNotFoundException: https://dl.dropboxusercontent.com/u/238248140/Minecraft%20Launcher/bg_main.png
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at net.minecraft.bootstrap.b.a(Unknown Source)
 at net.minecraft.launcher.b.c.f$2.run(Unknown Source)

[14:31:54 INFO]: Refresh complete.
[14:31:54 INFO]: Loaded 2 profile(s); selected '(Default)'
[14:32:01 INFO]: Getting syncinfo for selected version
[14:32:01 INFO]: Queueing library & version downloads
[14:32:01 INFO]: Download job 'Version & Libraries' started (16 threads, 7 files)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[14:32:01 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 0)
[14:32:02 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:04 INFO]: Download job 'Resources' skipped as there are no files to download
[14:32:04 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[14:32:04 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 1)
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 INFO]: Finished downloading C:\Users\못생긴애\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:32:04 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:04 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 2)
[14:32:05 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:05 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 3)
[14:32:06 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:06 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 4)
[14:32:07 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:07 INFO]: Attempting to download C:\Users\못생긴애\AppData\Roaming\.minecraft\versions\1.7.10-Forge10.13.4.1558-1.7.10\1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'... (try 5)
[14:32:08 WARNING]: Couldn't download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
java.lang.RuntimeException: Server responded with 403
 at com.mojang.launcher.updater.download.c.download(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob.access$0(Unknown Source)
 at com.mojang.launcher.updater.download.DownloadJob$1.run(Unknown Source)
 at java.util.concurrent.Executors$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)

[14:32:08 SEVERE]: Gave up trying to download https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10-Forge10.13.4.1558-1.7.10/1.7.10-Forge10.13.4.1558-1.7.10.jar for job 'Version & Libraries'
[14:32:08 SEVERE]: Job 'Version & Libraries' finished with 1 failure(s)! (took 0:00:07.733)

안녕하세요 저는 마인크래프트를 즐기고 있는 유저입니다.

제가 그래픽 카드를 바꾸기 전 까지만 해도 잘 되던 것들이, 그래픽 카드를 교체한 후

포멧을 진행하고, 자바 7 64비트, 포지 공식 사이트 에서 포지를 다운로드 받아 사용을 했는데,

1.7.10 버전 뿐만 아니라 1.8, 1.8.9 버전의 포지도 작동이 안됐습니다.

포멧 전 까지만 해도 잘 되던 것들이 말입니다.

윈도우 운영체제는 윈도우 10 사용하고 있으며,

위와같은 문구가 발생하였습니다.