problem with java and feed the beast launcher, i don't know what version of java i need.
FTBLaunch starting up (version 1.3.2)
AnalyticsBackgroundThread started
Java version: 1.7.0_45
Java vendor: Oracle Corporation
Java home: C:\Program Files\Java\jre7
Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
Java vm: Java HotSpot(TM) 64-Bit Server VM version: 24.45-b08 by Oracle Corporation
OS: amd64 Windows 7 6.1
[i18n] Checking for updates ...
[i18n] enUS English language file loaded!
[i18n] remoteVer = 10
[i18n] localVer = 10
[i18n] Files are up to date
[i18n] Fallback enUS loaded
C:\Program Files\minecraft\FTBLauncherLog.txt (access denied): java.io.FileNotFoundException: C:\Program Files\minecraft\FTBLauncherLog.txt (acces denied)
The FTB Launcher has found the following Java versions installed:
From Console: dec 21, 2013 12:53:49 PM java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Java Version: 1.7.0_45 sorted as: 1.7.0_45 32 Bit Java at : C:\Program Files (x86)\Java\jre7\bin\java.exe
Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Windows\system32\java.exe
Java Version: 1.7.0_45 sorted as: 1.7.0_45 32 Bit Java at : C:\Windows\SysWOW64\java.exe
FTB Launcher Prefers: Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[i18n] Added 0 enUS to options pane
[i18n] Added 1 cyGB to options pane
[i18n] Added 2 daDK to options pane
[i18n] Added 3 deDE to options pane
[i18n] Added 4 esES to options pane
[i18n] Added 5 frFR to options pane
[i18n] Added 6 itIT to options pane
[i18n] Added 7 maHU to options pane
[i18n] Added 8 nlNL to options pane
[i18n] Added 9 ptBR to options pane
[i18n] Added 10 ptPT to options pane
[i18n] Added 11 ruRU to options pane
[i18n] Added 12 svSE to options pane
[i18n] enUS English language file loaded!
Loading modpack information for modpacks.xml...
Adding pack 1
Adding pack 2
Adding pack 3
Adding pack 4
Adding pack 5
Adding pack 6
Adding pack 7
Adding pack 8
Adding pack 9
Adding pack 10
Adding pack 11
Adding pack 12
Adding pack 13
Adding pack 14
Adding pack 15
Adding pack 16
Adding pack 17
Adding pack 18
Adding pack 19
Adding pack 20
Adding pack 21
Adding pack 22
Adding pack 23
Adding pack 24
Adding pack 25
Adding pack 26
Adding pack 27
Adding pack 28
Adding pack 29
loading map information...
loading texture pack information...
Adding map 1
Adding map 2
Adding texture pack 1
Adding map 3
Adding map 4
Adding texture pack 2
Adding map 5
Adding texture pack 3
javax.swing.plaf.nimbus.DerivedColor$UIResource cannot be cast to java.awt.Font: java.lang.ClassCastException: javax.swing.plaf.nimbus.DerivedColor$UIResource cannot be cast to java.awt.Font
Adding texture pack 4
Logging in...
Login complete.
Horizons
From Console: java.io.IOException: Het systeem kan het opgegeven pad niet vinden
From Console: at java.io.WinNTFileSystem.createFileExclusively(Native Method)
From Console: at java.io.File.createNewFile(Unknown Source)
From Console: at net.ftb.tools.ModManager.upToDate(ModManager.java:266)
From Console: at net.ftb.tools.ModManager.access$000(ModManager.java:56)
From Console: at net.ftb.tools.ModManager$ModManagerWorker.doInBackground(ModManager.java:71)
From Console: at net.ftb.tools.ModManager$ModManagerWorker.doInBackground(ModManager.java:67)
From Console: at javax.swing.SwingWorker$1.call(Unknown Source)
From Console: at java.util.concurrent.FutureTask.run(Unknown Source)
From Console: at javax.swing.SwingWorker.run(Unknown Source)
From Console: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
From Console: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
From Console: at java.lang.Thread.run(Unknown Source)
dirs mk'd
From Console: java.io.FileNotFoundException: C:\Program Files\minecraft\versions\1.6.4\1.6.4.json (Het systeem kan het opgegeven pad niet vinden)
From Console: at java.io.FileOutputStream.open(Native Method)
From Console: at java.io.FileOutputStream.<init>(Unknown Source)
From Console: at java.io.FileOutputStream.<init>(Unknown Source)
From Console: at net.ftb.util.DownloadUtils.downloadToFile(DownloadUtils.java:137)
From Console: at net.ftb.gui.LaunchFrame.gatherAssets(LaunchFrame.java:984)
From Console: at net.ftb.gui.LaunchFrame.setupNewStyle(LaunchFrame.java:714)
From Console: at net.ftb.gui.LaunchFrame.runGameUpdater(LaunchFrame.java:654)
From Console: at net.ftb.gui.LaunchFrame.access$600(LaunchFrame.java:128)
From Console: at net.ftb.gui.LaunchFrame$13.done(LaunchFrame.java:616)
From Console: at javax.swing.SwingWorker$5.run(Unknown Source)
From Console: at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
From Console: at sun.swing.AccumulativeRunnable.run(Unknown Source)
From Console: at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
From Console: at javax.swing.Timer.fireActionPerformed(Unknown Source)
From Console: at javax.swing.Timer$DoPostEvent.run(Unknown Source)
From Console: at java.awt.event.InvocationEvent.dispatch(Unknown Source)
From Console: at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
From Console: at java.awt.EventQueue.access$200(Unknown Source)
From Console: at java.awt.EventQueue$3.run(Unknown Source)
From Console: at java.awt.EventQueue$3.run(Unknown Source)
From Console: at java.security.AccessController.doPrivileged(Native Method)
From Console: at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
From Console: at java.awt.EventQueue.dispatchEvent(Unknown Source)
From Console: at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
From Console: at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
From Console: at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
From Console: at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
From Console: at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
From Console: at java.awt.EventDispatchThread.run(Unknown Source)
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.NullPointerException