The game just closes out and doesn't even start when I try to launch Tekkit.

[99Meters]

Launcher Version: Most recent

Operating System: Windows 7

Java Version: Most recent (7)

Antivirus Program: Norton Antivirus

Description of Problem:

The launcher opens up Tekkit. It's on a white screen for about half a minute, flickers, and closes out. I need help urgently, as my friend is doing a Tekkit server and I need to be there later tonight. I am able to download it, but I cannot even begin to play it.

Error Messages:

None. It just closes.

Error Log:

[21:59:12] [sEVERE]	------------------------------------------

[21:59:12] [sEVERE]	Launcher is starting....

[21:59:12] [sEVERE]	Launcher Build: '1.0.1.3'

[21:59:12] [sEVERE]	Allocated 989.875 Mb of RAM

[21:59:12] [sEVERE]	Java VM: '1.7.0_07-b10'

[21:59:12] [sEVERE]	OS Version: '6.1'

[21:59:12] [sEVERE]	Is 64-bit: 'false'

[21:59:16] [sEVERE]	[info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.

[21:59:16] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/CHECKSUM.md5', with 3 trie(s) remaining

[21:59:17] [sEVERE]	Copying: \temp\file3274993737401494953.tmp to: \launcher\CHECKSUM.md5

[21:59:17] [sEVERE]	File Downloaded: \launcher\CHECKSUM.md5

[21:59:17] [sEVERE]	[info] Downloading 'modpacks.yml' from 'http://mirror.technicpack.net/Technic/modpacks.yml'.

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/tekkit/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/yogbox/resources/favicon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/hackslashmine/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/tekkit/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/voxelmodpack/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/tekkit/resources/favicon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/vanilla/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/yogbox/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/voxelmodpack/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/hackslashmine/resources/logo.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/yogbox/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/vanilla/resources/icon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/vanilla/resources/favicon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/favicon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/voxelmodpack/resources/favicon.png', with 3 trie(s) remaining

[21:59:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/hackslashmine/resources/favicon.png', with 3 trie(s) remaining

[21:59:35] [sEVERE]	Copying: \temp\file1100324065911677163.tmp to: \launcher\technicssp\resources\icon.png

[21:59:35] [sEVERE]	File Downloaded: \launcher\technicssp\resources\icon.png

[21:59:35] [sEVERE]	Copying: \temp\file6230188566026727930.tmp to: \launcher\vanilla\resources\favicon.png

[21:59:35] [sEVERE]	File Downloaded: \launcher\vanilla\resources\favicon.png

[21:59:35] [sEVERE]	Copying: \temp\file1922336320996215464.tmp to: \launcher\tekkit\resources\logo.png

[21:59:35] [sEVERE]	File Downloaded: \launcher\tekkit\resources\logo.png

[21:59:35] [sEVERE]	Copying: \temp\file4948807533847995111.tmp to: \launcher\voxelmodpack\resources\logo.png

[21:59:35] [sEVERE]	File Downloaded: \launcher\voxelmodpack\resources\logo.png

[21:59:35] [sEVERE]	Copying: \temp\file2870059672748830429.tmp to: \launcher\technicssp\resources\logo.png

[21:59:35] [sEVERE]	File Downloaded: \launcher\technicssp\resources\logo.png

[21:59:36] [sEVERE]	Copying: \temp\file1001924428851573607.tmp to: \launcher\vanilla\resources\logo.png

[21:59:36] [sEVERE]	File Downloaded: \launcher\vanilla\resources\logo.png

[21:59:38] [sEVERE]	Copying: \temp\file8928592786640378252.tmp to: \launcher\yogbox\resources\favicon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\yogbox\resources\favicon.png

[21:59:38] [sEVERE]	Copying: \temp\file8178893047546278945.tmp to: \launcher\technicssp\resources\favicon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\technicssp\resources\favicon.png

[21:59:38] [sEVERE]	Copying: \temp\file7810618273506080454.tmp to: \launcher\tekkit\resources\favicon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\tekkit\resources\favicon.png

[21:59:38] [sEVERE]	Copying: \temp\file1527114584013632506.tmp to: \launcher\tekkit\resources\icon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\tekkit\resources\icon.png

[21:59:38] [sEVERE]	Copying: \temp\file214119925602817811.tmp to: \launcher\voxelmodpack\resources\icon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\voxelmodpack\resources\icon.png

[21:59:38] [sEVERE]	Copying: \temp\file6449627115612889137.tmp to: \launcher\hackslashmine\resources\icon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\hackslashmine\resources\icon.png

[21:59:38] [sEVERE]	Copying: \temp\file3484451913594188699.tmp to: \launcher\voxelmodpack\resources\favicon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\voxelmodpack\resources\favicon.png

[21:59:38] [sEVERE]	Copying: \temp\file2351926354195567214.tmp to: \launcher\vanilla\resources\icon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\vanilla\resources\icon.png

[21:59:38] [sEVERE]	Copying: \temp\file2805714220272808051.tmp to: \launcher\hackslashmine\resources\favicon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\hackslashmine\resources\favicon.png

[21:59:38] [sEVERE]	Copying: \temp\file239329977167838015.tmp to: \launcher\yogbox\resources\logo.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\yogbox\resources\logo.png

[21:59:38] [sEVERE]	Copying: \temp\file7894653276274559322.tmp to: \launcher\yogbox\resources\icon.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\yogbox\resources\icon.png

[21:59:38] [sEVERE]	Copying: \temp\file6251145527587763734.tmp to: \launcher\hackslashmine\resources\logo.png

[21:59:38] [sEVERE]	File Downloaded: \launcher\hackslashmine\resources\logo.png

[21:59:38] [sEVERE]	[info] Downloading 'libraries.yml' from 'http://mirror.technicpack.net/Technic/libraries.yml'.

[21:59:38] [sEVERE]	[info] Downloading 'modlibrary.yml' from 'http://206.217.207.1/Technic/modlibrary.yml'.

[22:00:26] [sEVERE]	[info] Downloading 'modpack.yml' from 'http://206.217.207.1/Technic/tekkit/modpack.yml'.

[22:00:27] [sEVERE]	[info] Downloading 'minecraft.yml' from 'http://206.217.207.1/Technic/minecraft.yml'.

[22:00:54] [sEVERE]	Starting download of minecraft, with 3 trie(s) remaining

[22:01:31] [sEVERE]	Downloaded 'minecraft.jar' matches MD5 of version '1.3.2'.

[22:01:34] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/Patches/Minecraft/minecraft_1.3.2-1.2.5.patch', with 3 trie(s) remaining

[22:01:49] [sEVERE]	Copying: \temp\file5192885924501294555.tmp to: \temp\mc.patch

[22:01:49] [sEVERE]	File Downloaded: \temp\mc.patch

[22:01:50] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/jinput.jar', with 3 trie(s) remaining

[22:01:54] [sEVERE]	Copying: \temp\file7247130510736280324.tmp to: \tekkit\bin\jinput.jar

[22:01:54] [sEVERE]	File Downloaded: \tekkit\bin\jinput.jar

[22:01:54] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/lwjgl.jar', with 3 trie(s) remaining

[22:02:00] [sEVERE]	Copying: \temp\file9107513703521001727.tmp to: \tekkit\bin\lwjgl.jar

[22:02:00] [sEVERE]	File Downloaded: \tekkit\bin\lwjgl.jar

[22:02:00] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/lwjgl_util.jar', with 3 trie(s) remaining

[22:02:01] [sEVERE]	Copying: \temp\file2569281627961645765.tmp to: \tekkit\bin\lwjgl_util.jar

[22:02:01] [sEVERE]	File Downloaded: \tekkit\bin\lwjgl_util.jar

[22:02:01] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/windows_natives.jar.lzma', with 3 trie(s) remaining

[22:02:05] [sEVERE]	Copying: \temp\file6158030481218121749.tmp to: \temp\natives.jar.lzma

[22:02:05] [sEVERE]	File Downloaded: \temp\natives.jar.lzma

[22:02:41] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/basemods/basemods-tekkit-v3.1.2.zip', with 3 trie(s) remaining

[22:02:49] [sEVERE]	Copying: \temp\file4029247869096534599.tmp to: \temp\basemods-tekkit-v3.1.2.zip

[22:02:49] [sEVERE]	File Downloaded: \temp\basemods-tekkit-v3.1.2.zip

[22:02:50] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/balkonsweaponmod/balkonsweaponmod-v8.6.zip', with 3 trie(s) remaining

[22:02:50] [sEVERE]	Copying: \temp\file5004292695124488948.tmp to: \temp\balkonsweaponmod-v8.6.zip

[22:02:50] [sEVERE]	File Downloaded: \temp\balkonsweaponmod-v8.6.zip

[22:02:51] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/buildcraft/buildcraft-v2.2.14.zip', with 3 trie(s) remaining

[22:02:54] [sEVERE]	Copying: \temp\file3164681294884828536.tmp to: \temp\buildcraft-v2.2.14.zip

[22:02:54] [sEVERE]	File Downloaded: \temp\buildcraft-v2.2.14.zip

[22:02:55] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/buildcraft-additionalpipes/buildcraft-additionalpipes-v2.1.3.zip', with 3 trie(s) remaining

[22:02:55] [sEVERE]	Copying: \temp\file4649332405420380940.tmp to: \temp\buildcraft-additionalpipes-v2.1.3.zip

[22:02:55] [sEVERE]	File Downloaded: \temp\buildcraft-additionalpipes-v2.1.3.zip

[22:02:55] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/ccsensors/ccsensors-v017pr1.zip', with 3 trie(s) remaining

[22:02:57] [sEVERE]	Copying: \temp\file1205104765356830425.tmp to: \temp\ccsensors-v017pr1.zip

[22:02:57] [sEVERE]	File Downloaded: \temp\ccsensors-v017pr1.zip

[22:03:00] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/computercraft/computercraft-v1.33.zip', with 3 trie(s) remaining

[22:03:06] [sEVERE]	Copying: \temp\file2050407627394640541.tmp to: \temp\computercraft-v1.33.zip

[22:03:06] [sEVERE]	File Downloaded: \temp\computercraft-v1.33.zip

[22:03:10] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/chargingbench/chargingbench-v1.95b.zip', with 3 trie(s) remaining

[22:03:11] [sEVERE]	Copying: \temp\file8761572277879109117.tmp to: \temp\chargingbench-v1.95b.zip

[22:03:11] [sEVERE]	File Downloaded: \temp\chargingbench-v1.95b.zip

[22:03:11] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/dimanchor/dimanchor-v3.2.zip', with 3 trie(s) remaining

[22:03:12] [sEVERE]	Copying: \temp\file4238765582032555591.tmp to: \temp\dimanchor-v3.2.zip

[22:03:12] [sEVERE]	File Downloaded: \temp\dimanchor-v3.2.zip

[22:03:12] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/ee2/ee2-v1.4.6.5.zip', with 3 trie(s) remaining

[22:03:19] [sEVERE]	Copying: \temp\file4982865987083357731.tmp to: \temp\ee2-v1.4.6.5.zip

[22:03:19] [sEVERE]	File Downloaded: \temp\ee2-v1.4.6.5.zip

[22:03:19] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/enderstorage/enderstorage-v1.1.3.zip', with 3 trie(s) remaining

[22:03:20] [sEVERE]	Copying: \temp\file1877030653264850405.tmp to: \temp\enderstorage-v1.1.3.zip

[22:03:20] [sEVERE]	File Downloaded: \temp\enderstorage-v1.1.3.zip

[22:03:20] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/ic2/ic2-v1.97.zip', with 3 trie(s) remaining

[22:03:37] [sEVERE]	Copying: \temp\file6464634134838764545.tmp to: \temp\ic2-v1.97.zip

[22:03:37] [sEVERE]	File Downloaded: \temp\ic2-v1.97.zip

[22:03:37] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/ic2-advancedmachines/ic2-advancedmachines-v4.0.zip', with 3 trie(s) remaining

[22:03:38] [sEVERE]	Copying: \temp\file8387346462072176620.tmp to: \temp\ic2-advancedmachines-v4.0.zip

[22:03:38] [sEVERE]	File Downloaded: \temp\ic2-advancedmachines-v4.0.zip

[22:03:41] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/ic2-compactsolars/ic2-compactsolars-v2.3.2.10.zip', with 3 trie(s) remaining

[22:03:42] [sEVERE]	Copying: \temp\file8104156814747426266.tmp to: \temp\ic2-compactsolars-v2.3.2.10.zip

[22:03:42] [sEVERE]	File Downloaded: \temp\ic2-compactsolars-v2.3.2.10.zip

[22:03:42] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/ic2-nuclearcontrol/ic2-nuclearcontrol-v1.1.10b.zip', with 3 trie(s) remaining

[22:03:44] [sEVERE]	Copying: \temp\file1994457317924434083.tmp to: \temp\ic2-nuclearcontrol-v1.1.10b.zip

[22:03:44] [sEVERE]	File Downloaded: \temp\ic2-nuclearcontrol-v1.1.10b.zip

[22:03:44] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/immibiscore/immibiscore-v49.1.1.zip', with 3 trie(s) remaining

[22:03:45] [sEVERE]	Copying: \temp\file9210103683660587685.tmp to: \temp\immibiscore-v49.1.1.zip

[22:03:45] [sEVERE]	File Downloaded: \temp\immibiscore-v49.1.1.zip

[22:03:45] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/inventorytweaks/inventorytweaks-v1.41b.zip', with 3 trie(s) remaining

[22:03:46] [sEVERE]	Copying: \temp\file667674647570973897.tmp to: \temp\inventorytweaks-v1.41b.zip

[22:03:46] [sEVERE]	File Downloaded: \temp\inventorytweaks-v1.41b.zip

[22:03:46] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/ironchests/ironchests-v3.8.0.40.zip', with 3 trie(s) remaining

[22:03:51] [sEVERE]	Copying: \temp\file5181031739623152878.tmp to: \temp\ironchests-v3.8.0.40.zip

[22:03:51] [sEVERE]	File Downloaded: \temp\ironchests-v3.8.0.40.zip

[22:03:51] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/matmos/matmos-v12.zip', with 3 trie(s) remaining

[22:04:33] [sEVERE]	Copying: \temp\file6360932233913625308.tmp to: \temp\matmos-v12.zip

[22:04:33] [sEVERE]	File Downloaded: \temp\matmos-v12.zip

[22:04:39] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/mffs/mffs-v7.zip', with 3 trie(s) remaining

[22:04:42] [sEVERE]	Copying: \temp\file8632831623018443044.tmp to: \temp\mffs-v7.zip

[22:04:42] [sEVERE]	File Downloaded: \temp\mffs-v7.zip

[22:04:42] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/nei/nei-v1.2.2.zip', with 3 trie(s) remaining

[22:04:42] [sEVERE]	Copying: \temp\file2518962445038515420.tmp to: \temp\nei-v1.2.2.zip

[22:04:42] [sEVERE]	File Downloaded: \temp\nei-v1.2.2.zip

[22:04:46] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/netherores/netherores-v1.2.1.zip', with 3 trie(s) remaining

[22:04:47] [sEVERE]	Copying: \temp\file6933543057649253316.tmp to: \temp\netherores-v1.2.1.zip

[22:04:47] [sEVERE]	File Downloaded: \temp\netherores-v1.2.1.zip

[22:04:47] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/powerconverters/powerconverters-v1.3.4.zip', with 3 trie(s) remaining

[22:04:48] [sEVERE]	Copying: \temp\file2074001721890635370.tmp to: \temp\powerconverters-v1.3.4.zip

[22:04:48] [sEVERE]	File Downloaded: \temp\powerconverters-v1.3.4.zip

[22:04:48] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/rc/rc-v5.3.3.zip', with 3 trie(s) remaining

[22:04:54] [sEVERE]	Copying: \temp\file6570862911275521161.tmp to: \temp\rc-v5.3.3.zip

[22:04:54] [sEVERE]	File Downloaded: \temp\rc-v5.3.3.zip

[22:04:57] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/redpower/redpower-v2.0.5b2.zip', with 3 trie(s) remaining

[22:05:04] [sEVERE]	Copying: \temp\file4588656392280152209.tmp to: \temp\redpower-v2.0.5b2.zip

[22:05:04] [sEVERE]	File Downloaded: \temp\redpower-v2.0.5b2.zip

[22:05:05] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/reisminimap/reisminimap-v3.2_04.zip', with 3 trie(s) remaining

[22:05:06] [sEVERE]	Copying: \temp\file827679885199191831.tmp to: \temp\reisminimap-v3.2_04.zip

[22:05:06] [sEVERE]	File Downloaded: \temp\reisminimap-v3.2_04.zip

[22:05:07] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/tubestuff/tubestuff-v49.1.2.zip', with 3 trie(s) remaining

[22:05:08] [sEVERE]	Copying: \temp\file8705675839868977664.tmp to: \temp\tubestuff-v49.1.2.zip

[22:05:08] [sEVERE]	File Downloaded: \temp\tubestuff-v49.1.2.zip

[22:05:11] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/wrcbe/wrcbe-v1.2.2.3.zip', with 3 trie(s) remaining

[22:05:14] [sEVERE]	Copying: \temp\file2521674324303617531.tmp to: \temp\wrcbe-v1.2.2.3.zip

[22:05:14] [sEVERE]	File Downloaded: \temp\wrcbe-v1.2.2.3.zip

[22:05:18] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/z-tekkit-configs/z-tekkit-configs-v3.1.2.zip', with 3 trie(s) remaining

[22:05:18] [sEVERE]	Copying: \temp\file823918156087250481.tmp to: \temp\z-tekkit-configs-v3.1.2.zip

[22:05:18] [sEVERE]	File Downloaded: \temp\z-tekkit-configs-v3.1.2.zip

[22:05:18] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/mods/z-tekkit-keybinds/z-tekkit-keybinds-v3.1.2.zip', with 3 trie(s) remaining

[22:05:18] [sEVERE]	Copying: \temp\file3584518339354342893.tmp to: \temp\z-tekkit-keybinds-v3.1.2.zip

[22:05:18] [sEVERE]	File Downloaded: \temp\z-tekkit-keybinds-v3.1.2.zip

[22:05:21] [sEVERE]	Loading Launcher from 'techniclauncher/tekkit'

[Jorcer]

Are you using the correct bit of Java? (It looks like you should be using 64bit but I don't know because you didn't provide that info

[Ashzification]

I don't know if Norton will block the launcher this far along in the process, but you could try disabling Norton as well.

I always suggest these basic troubleshoots for launcher problems (doesn't always work once the modpack has loaded):

1. Uninstall Java, and any possible other versions of Java you may have, Delete .techniclauncher folder

2. Restart computer

3. Reinstall Java, the correct version (6 or 7) matched to the correct bit-type of your computer. If it requires an updated (which it shouldn't on a clean reinstall) allow any updates

4. Re-download the launcher

Generally speaking, restarting the computer isn't necessary if the installed/uninstalled program doesn't ask, but I have gotten into the habit of restarting after uninstalls, just seems to work better for me.

More often than not, this works, so I hope it helps :)