Gnutella Forums - please help!

the following message is constantly popping up. it would be most appreciated if you would please advise on what i need to do to repair this problem.

Andrew

LimeWire version 4.12.6
Java version 1.5.0_09 from Sun Microsystems Inc.
Windows XP v. 5.1 on x86
Free/total memory: 2794480/4128768

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!

-- listing properties --
WINDOW_Y=0
WINDOW_X=82
PORT=13117
THEME_FILE=C:\Documents and Settings\ABH4\.limew...
TOTAL_CONNECTION_TIME=156171
RUN_ON_STARTUP=false
UPDATE_DELAY=252000020
UPDATE_GIVEUP_FACTOR=49
FILTER_HASH_QUERIES=true
INSTALLED=true
UI_LIBRARY_TREE_DIVIDER_LOCATION=173
EXTENSIONS_TO_SEARCH_FOR=
AVERAGE_UPTIME=7075
TOTAL_UPTIME=127355
MIN_CONNECT_TIME=7
CONTENT_AUTHORITIES=fserv1.limewire.com:10000
COUNTRY=
TREE_NODE_PREFIXES=sh
LAST_SHUTDOWN_TIME=1165569000718
APP_WIDTH=815
DIRECTORY_FOR_SAVING_application_FILES=C:\Program Files\LimeWire\.NetworkShare
SESSIONS=19
tworkShare=
LAST_ACCEPTABLE_BUG_VERSION=4.12.5
FRACTIONAL_UPTIME=7.4270903E-4
UPDATE_RETRY_DELAY=1800001
CONNECTION_SPEED=350
LAST_EXPIRE_TIME=1164703324000
DIRECTORY_FOR_SAVING_audio_FILES=C:\Program Files\LimeWire\.NetworkShare
TOTAL_CONNECTIONS=3
DIRECTORY_FOR_SAVING_FILES=C:\Documents and Settings\ABH4\Shared
MAX_DOWNLOAD_BYTES_PER_SEC=242
UPDATE_DOWNLOAD_DELAY=14400001
RUN_ONCE=true
AVERAGE_CONNECTION_TIME=52057
APP_HEIGHT=728
EVIL_HOSTS=Bear
MAX_SIM_DOWNLOAD=8
DIRECTORIES_TO_SEARCH_FOR_FILES=C:\Program Files\LimeWire\.NetworkSha...
LAST_GWEBCACHE_FETCH_TIME=1164703477500
UNSET_FIREWALLED_FROM_CONNECTBACK=true
CLIENT_ID=9A96EE047C18F852315FF010A485CF00
THEME_DIR=C:\Documents and Settings\ABH4\.limew...
CONTENT_MANAGEMENT_ACTIVE=true
FLUSH_DELAY_TIME=25
DIRECTORY_FOR_SAVING_video_FILES=C:\Program Files\LimeWire\.NetworkShare
IDLE_CONNECTIONS=2
DIRECTORY_FOR_SAVING_image_FILES=C:\Program Files\LimeWire\.NetworkShare

FILES IN CURRENT DIRECTORY:
C:\Program Files\limewire\clink.jar
LAST MODIFIED: 1165533392671
SIZE: 307949

C:\Program Files\limewire\commons-httpclient.jar
LAST MODIFIED: 1165533392796
SIZE: 459988

C:\Program Files\limewire\commons-logging.jar
LAST MODIFIED: 1165533392843
SIZE: 59154

C:\Program Files\limewire\commons-net.jar
LAST MODIFIED: 1165533392921
SIZE: 355370

C:\Program Files\limewire\daap.jar
LAST MODIFIED: 1165533393000
SIZE: 388504

C:\Program Files\limewire\GenericWindowsUtils.dll
LAST MODIFIED: 1156261551091
SIZE: 12279

C:\Program Files\limewire\i18n.jar
LAST MODIFIED: 1165533393031
SIZE: 25678

C:\Program Files\limewire\icu4j.jar
LAST MODIFIED: 1165533393125
SIZE: 741440

C:\Program Files\limewire\id3v2.jar
LAST MODIFIED: 1165533393171
SIZE: 94430

C:\Program Files\limewire\jcraft.jar
LAST MODIFIED: 1165533393218
SIZE: 136693

C:\Program Files\limewire\jl011.jar
LAST MODIFIED: 1165533393265
SIZE: 255016

C:\Program Files\limewire\jmdns.jar
LAST MODIFIED: 1165533393296
SIZE: 69306

C:\Program Files\limewire\LimeWire.exe
LAST MODIFIED: 1156261555747
SIZE: 159744

C:\Program Files\limewire\LimeWire.jar
LAST MODIFIED: 1165533392187
SIZE: 7117582

C:\Program Files\limewire\LimeWire20.dll
LAST MODIFIED: 1156261553326
SIZE: 40960

C:\Program Files\limewire\log4j.jar
LAST MODIFIED: 1165533393406
SIZE: 677952

C:\Program Files\limewire\logicrypto.jar
LAST MODIFIED: 1160283199359
SIZE: 227510

C:\Program Files\limewire\looks.jar
LAST MODIFIED: 1165533393843
SIZE: 630634

C:\Program Files\limewire\MessagesBundles.jar
LAST MODIFIED: 1165533392562
SIZE: 2951044

C:\Program Files\limewire\mp3sp14.jar
LAST MODIFIED: 1165533394171
SIZE: 40064

C:\Program Files\limewire\ProgressTabs.jar
LAST MODIFIED: 1165533392609
SIZE: 5786

C:\Program Files\limewire\themes.jar
LAST MODIFIED: 1165533394218
SIZE: 620179

C:\Program Files\limewire\tritonus.jar
LAST MODIFIED: 1165533394250
SIZE: 152711

C:\Program Files\limewire\vorbis.jar
LAST MODIFIED: 1165533394281
SIZE: 27215

C:\Program Files\limewire\WindowsFirewall.dll
LAST MODIFIED: 1156261553404
SIZE: 61440

C:\Program Files\limewire\WindowsV5PlusUtils.dll
LAST MODIFIED: 1156261553451
SIZE: 12808

C:\Program Files\limewire\xerces.jar
LAST MODIFIED: 1165533394531
SIZE: 2147687

C:\Program Files\limewire\xml-apis.jar
LAST MODIFIED: 1165533394609
SIZE: 207655