Ok, well it seems i have tried everything but im going to put the log in here i really hope someone can help me out because i get the "update failed" whenever i try and login through the technic launcher i have had technic laucher earlier today but it randomly had to update when i logged once shortly after i logged before to then now it wont work but heres log i hope someone can help me
[05:55:24] [sEVERE] ------------------------------------------
[05:55:24] [sEVERE] Launcher is starting....
[05:55:24] [sEVERE] Launcher Build: '1.0.2.0'
[05:55:24] [sEVERE] Allocated 989.875 Mb of RAM
[05:55:24] [sEVERE] Java VM: '1.7.0_07-b11'
[05:55:24] [sEVERE] OS Version: '6.0'
[05:55:24] [sEVERE] Is 64-bit: 'false'
[05:55:25] [sEVERE] [info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.
[05:55:25] [sEVERE] Starting download of 'http://206.217.207.1/Technic/CHECKSUM.md5', with 3 trie(s) remaining
[05:55:26] [sEVERE] Copying: \temp\file2643451984832774934.tmp to: \launcher\CHECKSUM.md5
[05:55:26] [sEVERE] File Downloaded: \launcher\CHECKSUM.md5
[05:55:26] [sEVERE] [MD5 Mismatch] File '\launcher\tekkit\modpack.yml' has md5 of '0617096edb6df25e4377a265c12483ba' instead of '032eedc7183acde5b75cd13f9ff2e324'
[05:55:26] [sEVERE] [info] Downloading 'modpack.yml' from 'http://mirror.technicpack.net/Technic/tekkit/modpack.yml'.
[05:55:27] [sEVERE] [info] Downloading 'minecraft.yml' from 'http://mirror.technicpack.net/Technic/minecraft.yml'.
[05:55:31] [sEVERE] Starting download of minecraft, with 3 trie(s) remaining
[05:56:09] [sEVERE] Downloaded 'minecraft.jar' matches MD5 of version '1.4.2'.
[05:56:09] [sEVERE] Starting download of 'null', with 3 trie(s) remaining
[05:56:09] [sEVERE] java.net.MalformedURLException
[05:56:09] [sEVERE] at java.net.URL.<init>(Unknown Source)
[05:56:09] [sEVERE] at java.net.URL.<init>(Unknown Source)
[05:56:09] [sEVERE] at java.net.URL.<init>(Unknown Source)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.async.Download.<init>(Download.java:49)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.DownloadUtils.downloadFile(DownloadUtils.java:32)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:51)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.GameUpdater.updateMC(GameUpdater.java:121)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:850)
[05:56:09] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:1)
[05:56:09] [sEVERE] at javax.swing.SwingWorker$1.call(Unknown Source)
[05:56:09] [sEVERE] at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
[05:56:09] [sEVERE] at java.util.concurrent.FutureTask.run(Unknown Source)
[05:56:09] [sEVERE] at javax.swing.SwingWorker.run(Unknown Source)
[05:56:09] [sEVERE] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[05:56:09] [sEVERE] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[05:56:09] [sEVERE] at java.lang.Thread.run(Unknown Source)
[05:56:09] [sEVERE] Caused by: java.lang.NullPointerException
[05:56:09] [sEVERE] ... 16 more
[05:58:57] [sEVERE] Exiting the Technic Launcher