Here is a copy of the error that I am getting, Please Help. I have already uninstalled the old version and reinstall a new version (BETA)

Hello LWLimeWire version 4.12.11
Java version 1.5.0_03 from Sun Microsystems Inc.
Windows XP v. 5.1 on x86
Free/total memory: 31453384/33357824
com.limegroup.gnutella.gui.GUILoader$StartupFailed Exception: invalid update.ver
at com.limegroup.gnutella.gui.GUILoader.sanityCheck(G UILoader.java:278)
at com.limegroup.gnutella.gui.GUILoader.load(GUILoade r.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.limegroup.gnutella.gui.Main.main(Main.java:44)
STARTUP ERROR!


FILES IN CURRENT DIRECTORY:
C:\Program Files\LimeWire\.NetworkShare
LAST MODIFIED: 1185371194212
SIZE: 0
C:\Program Files\LimeWire\clink.jar
LAST MODIFIED: 1185222275471
SIZE: 307949
C:\Program Files\LimeWire\commons-httpclient.jar
LAST MODIFIED: 1185222275601
SIZE: 459988
C:\Program Files\LimeWire\commons-logging.jar
LAST MODIFIED: 1185222275832
SIZE: 59154
C:\Program Files\LimeWire\commons-net.jar
LAST MODIFIED: 1185222276222
SIZE: 355370
C:\Program Files\LimeWire\COPYING
LAST MODIFIED: 1185307197281
SIZE: 18349
C:\Program Files\LimeWire\daap.jar
LAST MODIFIED: 1185222276673
SIZE: 388504
C:\Program Files\LimeWire\data.ser
LAST MODIFIED: 1185307197500
SIZE: 358
C:\Program Files\LimeWire\GenericWindowsUtils.dll
LAST MODIFIED: 1170106419698
SIZE: 12279
C:\Program Files\LimeWire\i18n.jar
LAST MODIFIED: 1185222276943
SIZE: 25678
C:\Program Files\LimeWire\icu4j.jar
LAST MODIFIED: 1185222277474
SIZE: 741440
C:\Program Files\LimeWire\id3v2.jar
LAST MODIFIED: 1185222277845
SIZE: 94430
C:\Program Files\LimeWire\install.log
LAST MODIFIED: 1185371194172
SIZE: 2363
C:\Program Files\LimeWire\jcraft.jar
LAST MODIFIED: 1185222278125
SIZE: 136693
C:\Program Files\LimeWire\jl011.jar
LAST MODIFIED: 1185222278455
SIZE: 255016
C:\Program Files\LimeWire\jmdns.jar
LAST MODIFIED: 1185222278756
SIZE: 69306
C:\Program Files\LimeWire\language.prop
LAST MODIFIED: 1185371182545
SIZE: 4
C:\Program Files\LimeWire\lib
LAST MODIFIED: 1185371194252
SIZE: 0
C:\Program Files\LimeWire\LimeWire On Startup.lnk
LAST MODIFIED: 1185371194172
SIZE: 1540
C:\Program Files\LimeWire\LimeWire.exe
LAST MODIFIED: 1170106421573
SIZE: 122880
C:\Program Files\LimeWire\LimeWire.ico
LAST MODIFIED: 1185307194156
SIZE: 25214
C:\Program Files\LimeWire\LimeWire.jar
LAST MODIFIED: 1185222271986
SIZE: 7174700
C:\Program Files\LimeWire\LimeWire20.dll
LAST MODIFIED: 1170106420807
SIZE: 40960
C:\Program Files\LimeWire\log4j.jar
LAST MODIFIED: 1185222278996
SIZE: 677952
C:\Program Files\LimeWire\looks.jar
LAST MODIFIED: 1185222279186
SIZE: 630634
C:\Program Files\LimeWire\MessagesBundles.jar
LAST MODIFIED: 1185222274319
SIZE: 2951044
C:\Program Files\LimeWire\mp3sp14.jar
LAST MODIFIED: 1185222279257
SIZE: 40064
C:\Program Files\LimeWire\pmf.ico
LAST MODIFIED: 1185307195781
SIZE: 3262
C:\Program Files\LimeWire\ProgressTabs.jar
LAST MODIFIED: 1185222274840
SIZE: 5786
C:\Program Files\LimeWire\root
LAST MODIFIED: 1185371182535
SIZE: 0
C:\Program Files\LimeWire\SOURCE
LAST MODIFIED: 1185307197406
SIZE: 273
C:\Program Files\LimeWire\spacer.gif
LAST MODIFIED: 1185307198703
SIZE: 49
C:\Program Files\LimeWire\themes.jar
LAST MODIFIED: 1185222279337
SIZE: 620179
C:\Program Files\LimeWire\tritonus.jar
LAST MODIFIED: 1185222279417
SIZE: 152711
C:\Program Files\LimeWire\uninstall.exe
LAST MODIFIED: 1185371194202
SIZE: 126481
C:\Program Files\LimeWire\unpack.log
LAST MODIFIED: 1185371193411
SIZE: 14522
C:\Program Files\LimeWire\vorbis.jar
LAST MODIFIED: 1185222279477
SIZE: 27215
C:\Program Files\LimeWire\WindowsFirewall.dll
LAST MODIFIED: 1170106420964
SIZE: 61440
C:\Program Files\LimeWire\WindowsV5PlusUtils.dll
LAST MODIFIED: 1170106421104
SIZE: 12808
C:\Program Files\LimeWire\xerces.jar
LAST MODIFIED: 1185222280018
SIZE: 2147687
C:\Program Files\LimeWire\xml-apis.jar
LAST MODIFIED: 1185222280118
SIZE: 207655
C:\Program Files\LimeWire\xml.war
LAST MODIFIED: 1185307186921
SIZE: 16917