Hello,
I had a old version of limewire, maybe 4.0, and for some stupid reason decided to try upgrading to 4.9. Well not only did it delete all my old files, but now I can't even get anything. It's saying I have a error with an older version already opened. I'm getting this error message. Can someone please HELP

LimeWire version 4.8.1
Java version 1.5.0_04 from Sun Microsystems Inc.
Windows XP v. 5.1 on x86
Free/total memory: 3553808/4128768

com.limegroup.gnutella.gui.GUILoader$StartupFailed Exception: file [LimeWire.jar] has hash of [9EA216D5A0BD944C8FCD78EBC71969D0] instead of expected [DE0342AE14257E22D94BBED897CA6D6D]
at com.limegroup.gnutella.gui.GUILoader.verifyHashes( GUILoader.java:327)
at com.limegroup.gnutella.gui.GUILoader.sanityCheck(G UILoader.java:293)
at com.limegroup.gnutella.gui.GUILoader.load(GUILoade r.java:43)
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:31)

STARTUP ERROR!

-- listing properties --
FILTER_HASH_QUERIES=true
APP_HEIGHT=693
DIRECTORIES_TO_SEARCH_FOR_FILES=C:\Documents and Settings\gregm\Shared
LAST_EXPIRE_TIME=1126047616161
DIRECTORY_FOR_SAVING_FILES=C:\Documents and Settings\gregm\Shared
RUN_ONCE=true
COUNTRY=
SHOW_TOTD=false
CLIENT_ID=7E9D64FC03A2F28526A7CD9390008400
FORCE_IP_ADDRESS=true
EVER_ACCEPTED_INCOMING=true
FORCED_PORT=6348
TOTAL_UPTIME=735468
PORT=6348
AVERAGE_UPTIME=735468
RUN_ON_STARTUP=false
UNSET_FIREWALLED_FROM_CONNECTBACK=true
FLUSH_DELAY_TIME=256
LAST_FWT_STATE=true
APP_WIDTH=1024
INSTALLED=true
MAX_SIM_DOWNLOAD=3
FORCED_IP_ADDRESS_STRING=70.34.202.38
UPNP_IN_USE=true
LAST_GWEBCACHE_FETCH_TIME=1126047639394
WINDOW_Y=35
UPDATE_DELAY=431999998
WINDOW_X=0



FILES IN CURRENT DIRECTORY:
C:\Program Files\LimeWire\.NetworkShare
LAST MODIFIED: 1126051823951
SIZE: 0

C:\Program Files\LimeWire\clink.jar
LAST MODIFIED: 1118884548022
SIZE: 627752

C:\Program Files\LimeWire\commons-httpclient.jar
LAST MODIFIED: 1118884548142
SIZE: 463786

C:\Program Files\LimeWire\commons-logging.jar
LAST MODIFIED: 1118884548202
SIZE: 59154

C:\Program Files\LimeWire\COPYING
LAST MODIFIED: 1124987574938
SIZE: 18349

C:\Program Files\LimeWire\daap.jar
LAST MODIFIED: 1118884548273
SIZE: 310773

C:\Program Files\LimeWire\data.ser
LAST MODIFIED: 1124987574985
SIZE: 358

C:\Program Files\LimeWire\donotremove.htm
LAST MODIFIED: 1124987574845
SIZE: 0

C:\Program Files\LimeWire\GenericWindowsUtils.dll
LAST MODIFIED: 1110397777750
SIZE: 12279

C:\Program Files\LimeWire\hashes
LAST MODIFIED: 1124987746188
SIZE: 298

C:\Program Files\LimeWire\i18n.jar
LAST MODIFIED: 1118884548313
SIZE: 25678

C:\Program Files\LimeWire\icu4j.jar
LAST MODIFIED: 1118884548403
SIZE: 741440

C:\Program Files\LimeWire\id3v2.jar
LAST MODIFIED: 1118884548453
SIZE: 94430

C:\Program Files\LimeWire\install.log
LAST MODIFIED: 1126054383254
SIZE: 1910

C:\Program Files\LimeWire\jcraft.jar
LAST MODIFIED: 1118884548523
SIZE: 135834

C:\Program Files\LimeWire\jl011.jar
LAST MODIFIED: 1118884548573
SIZE: 255016

C:\Program Files\LimeWire\jmdns.jar
LAST MODIFIED: 1118884548603
SIZE: 69306

C:\Program Files\LimeWire\language.prop
LAST MODIFIED: 1126054370986
SIZE: 4

C:\Program Files\LimeWire\LimeWire.exe
LAST MODIFIED: 1110397778015
SIZE: 81920

C:\Program Files\LimeWire\LimeWire.jar
LAST MODIFIED: 1118884547461
SIZE: 5262588

C:\Program Files\LimeWire\LimeWire.jar.tmp
LAST MODIFIED: 1126054375072
SIZE: 6016222

C:\Program Files\LimeWire\LimeWire20.dll
LAST MODIFIED: 1110397777828
SIZE: 32768

C:\Program Files\LimeWire\logicrypto.jar
LAST MODIFIED: 1118884548643
SIZE: 227510

C:\Program Files\LimeWire\looks.jar
LAST MODIFIED: 1118884548743
SIZE: 630634

C:\Program Files\LimeWire\MessagesBundle.properties
LAST MODIFIED: 1124987565360
SIZE: 114239

C:\Program Files\LimeWire\MessagesBundles.jar
LAST MODIFIED: 1118884547862
SIZE: 2057292

C:\Program Files\LimeWire\mp3.m3u
LAST MODIFIED: 1124815141456
SIZE: 18805

C:\Program Files\LimeWire\mp3sp14.jar
LAST MODIFIED: 1118884548763
SIZE: 40064

C:\Program Files\LimeWire\New Folder
LAST MODIFIED: 1126054148977
SIZE: 0

C:\Program Files\LimeWire\PackedJars.7z
LAST MODIFIED: 1124987677954
SIZE: 2069830

C:\Program Files\LimeWire\pmf.ico
LAST MODIFIED: 1124987574860
SIZE: 3262

C:\Program Files\LimeWire\ProgressTabs.jar
LAST MODIFIED: 1118884547892
SIZE: 5964

C:\Program Files\LimeWire\root
LAST MODIFIED: 1126056616245
SIZE: 0

C:\Program Files\LimeWire\SOURCE
LAST MODIFIED: 1124987574954
SIZE: 268

C:\Program Files\LimeWire\spacer.gif
LAST MODIFIED: 1124987577313
SIZE: 49

C:\Program Files\LimeWire\themes.jar
LAST MODIFIED: 1118884548793
SIZE: 193884

C:\Program Files\LimeWire\tritonus.jar
LAST MODIFIED: 1118884548833
SIZE: 152711

C:\Program Files\LimeWire\unpack.log
LAST MODIFIED: 1126054375072
SIZE: 372

C:\Program Files\LimeWire\unpackedJars.tmp
LAST MODIFIED: 1126054380410
SIZE: 0

C:\Program Files\LimeWire\update.ver
LAST MODIFIED: 1124987569798
SIZE: 2766

C:\Program Files\LimeWire\vorbis.jar
LAST MODIFIED: 1118884548853
SIZE: 27215

C:\Program Files\LimeWire\WindowsV5PlusUtils.dll
LAST MODIFIED: 1110397777890
SIZE: 12808

C:\Program Files\LimeWire\xerces.jar
LAST MODIFIED: 1118884549134
SIZE: 2147687

C:\Program Files\LimeWire\xml-apis.jar
LAST MODIFIED: 1118884549184
SIZE: 207655

C:\Program Files\LimeWire\xml.war
LAST MODIFIED: 1124987574501
SIZE: 12519