Minecraft.net authentication issue?

[Bleachedshirt]

Launcher Version: 1.0.1.3

Operating System: Windows 8 Pro

Java Version: Java 7 Service Pack 9

Antivirus Program: Kaspersky Internet Security 2013

Description of Problem:

When I try to log into Technic Launcher with my correct username and password I get an error saying "Unable to authenticate account with minecraft.net." I've uninstalled and reinstalled my java multiple times, done the same with Technic Launcher but the problem persists. This is the first time I've attempted to use Technic.

Error Messages:

"Unable to authenticate account with minecraft.net"

Error Log:

[15:43:25] [sEVERE]	MD5 hash not found for 'yogbox/resources/favicon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\yogbox\resources\favicon.png' has md5 of '6a4a2b05be32e092e31aca4482ae32d8' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'yogbox/resources/logo.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\yogbox\resources\logo.png' has md5 of 'dfb0eaafa0c7e8f2c6fd8a34f235cf2e' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'yogbox/resources/icon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\yogbox\resources\icon.png' has md5 of 'ea03e5188155b963b93ec9cf25e9f78d' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'voxelmodpack/resources/favicon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\voxelmodpack\resources\favicon.png' has md5 of '9fe8dd03b266ed68af92f9a907f04b93' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'voxelmodpack/resources/logo.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\voxelmodpack\resources\logo.png' has md5 of '6eaa9709e784660f68a2298bb0be5af8' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'voxelmodpack/resources/icon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\voxelmodpack\resources\icon.png' has md5 of '20b65cc74698904d5b266659929f106e' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'hackslashmine/resources/favicon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\hackslashmine\resources\favicon.png' has md5 of '6ac510b04af406f19c3ad8ea40c16090' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'hackslashmine/resources/logo.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\hackslashmine\resources\logo.png' has md5 of 'fb659bb866a31e2ba090ade35e68a7a1' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'hackslashmine/resources/icon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\hackslashmine\resources\icon.png' has md5 of 'dba1052dab8409764e40cc81aa010f6f' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'vanilla/resources/favicon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\vanilla\resources\favicon.png' has md5 of '1fa7a59e85ad2d9332f6336019b23507' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'vanilla/resources/logo.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\vanilla\resources\logo.png' has md5 of '2030aa9a0ea63a0e38f1c565c1f5c18f' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'vanilla/resources/icon.png'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\vanilla\resources\icon.png' has md5 of '1db1857730e6e58158ed42dbd5273c0a' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'libraries.yml'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\libraries.yml' has md5 of '3080201d7e20a69e33ebd059fcc89faa' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'modlibrary.yml'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\modlibrary.yml' has md5 of 'dc86ac37756ff0b013bab09e04a91261' instead of 'null'

[15:43:25] [sEVERE]	MD5 hash not found for 'tekkit/modpack.yml'

[15:43:25] [sEVERE]	[MD5 Mismatch] File '\launcher\tekkit\modpack.yml' has md5 of '46a0900a4753fad02650edb182ed5670' instead of 'null'

[15:43:25] [sEVERE]	java.lang.Exception: Unable to download file

[15:43:25] [sEVERE]		at org.spoutcraft.launcher.async.Download.getConnectionInputStream(Download.java:161)

[15:43:25] [sEVERE]		at org.spoutcraft.launcher.async.Download.run(Download.java:63)

[15:43:25] [sEVERE]		at org.spoutcraft.launcher.gui.BackgroundImageWorker.doInBackground(BackgroundImageWorker.java:43)

[15:43:25] [sEVERE]		at javax.swing.SwingWorker$1.call(Unknown Source)

[15:43:25] [sEVERE]		at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)

[15:43:25] [sEVERE]		at java.util.concurrent.FutureTask.run(Unknown Source)

[15:43:25] [sEVERE]		at javax.swing.SwingWorker.run(Unknown Source)

[15:43:25] [sEVERE]		at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

[15:43:25] [sEVERE]		at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

[15:43:25] [sEVERE]		at java.lang.Thread.run(Unknown Source)

[15:43:46] [sEVERE]	Exception in thread "AWT-EventQueue-0" 

[15:43:46] [sEVERE]	java.lang.NullPointerException

[15:43:46] [sEVERE]		at org.spoutcraft.launcher.gui.LoginForm.doLogin(LoginForm.java:648)

[15:43:46] [sEVERE]		at org.spoutcraft.launcher.gui.LoginForm.actionPerformed(LoginForm.java:601)

[15:43:46] [sEVERE]		at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)

[15:43:46] [sEVERE]		at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)

[15:43:46] [sEVERE]		at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)

[15:43:46] [sEVERE]		at javax.swing.DefaultButtonModel.setPressed(Unknown Source)

[15:43:46] [sEVERE]		at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Component.processMouseEvent(Unknown Source)

[15:43:46] [sEVERE]		at javax.swing.JComponent.processMouseEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Component.processEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Container.processEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Component.dispatchEventImpl(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Container.dispatchEventImpl(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Component.dispatchEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Container.dispatchEventImpl(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Window.dispatchEventImpl(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.Component.dispatchEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue.access$200(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue$3.run(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue$3.run(Unknown Source)

[15:43:46] [sEVERE]		at java.security.AccessController.doPrivileged(Native Method)

[15:43:46] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:46] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue$4.run(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue$4.run(Unknown Source)

[15:43:46] [sEVERE]		at java.security.AccessController.doPrivileged(Native Method)

[15:43:46] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventQueue.dispatchEvent(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[15:43:46] [sEVERE]		at java.awt.EventDispatchThread.run(Unknown Source)

[15:43:47] [sEVERE]	Exception in thread "AWT-EventQueue-0" 

[15:43:47] [sEVERE]	java.lang.NullPointerException

[15:43:47] [sEVERE]		at org.spoutcraft.launcher.gui.LoginForm.doLogin(LoginForm.java:648)

[15:43:47] [sEVERE]		at org.spoutcraft.launcher.gui.LoginForm.actionPerformed(LoginForm.java:601)

[15:43:47] [sEVERE]		at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)

[15:43:47] [sEVERE]		at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)

[15:43:47] [sEVERE]		at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)

[15:43:47] [sEVERE]		at javax.swing.DefaultButtonModel.setPressed(Unknown Source)

[15:43:47] [sEVERE]		at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Component.processMouseEvent(Unknown Source)

[15:43:47] [sEVERE]		at javax.swing.JComponent.processMouseEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Component.processEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Container.processEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Component.dispatchEventImpl(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Container.dispatchEventImpl(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Component.dispatchEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Container.dispatchEventImpl(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Window.dispatchEventImpl(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.Component.dispatchEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue.access$200(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue$3.run(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue$3.run(Unknown Source)

[15:43:47] [sEVERE]		at java.security.AccessController.doPrivileged(Native Method)

[15:43:47] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:47] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue$4.run(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue$4.run(Unknown Source)

[15:43:47] [sEVERE]		at java.security.AccessController.doPrivileged(Native Method)

[15:43:47] [sEVERE]		at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventQueue.dispatchEvent(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[15:43:47] [sEVERE]		at java.awt.EventDispatchThread.run(Unknown Source)

[15:44:41] [sEVERE]	Exiting the Technic Launcher

[Jorcer]

Turn off Kaspersky and redownload.

[sk8erdrew22]

I had the same exact problem and i disabled my kaspersky and it worked thanks Jorcer.

[Jorcer]

I had the same exact problem and i disabled my kaspersky and it worked thanks Jorcer.

Glad I could help