I have the same problem and I did what you said but i didn't work is their any other way i'll post the review thing I don;t know if its important

LimeWire version 4.10.9
Java version 1.5.0_06 from Sun Microsystems Inc.
Windows XP v. 5.1 on x86
Free/total memory: 1290704/12468224

FATAL ERROR!

java.lang.ExceptionInInitializerError
at com.limegroup.gnutella.RouterService.start(RouterS ervice.java:423)
at com.limegroup.gnutella.gui.Initializer.initialize( Initializer.java:300)
at com.limegroup.gnutella.gui.GUILoader.load(GUILoade r.java:41)
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)
Caused by: java.lang.NullPointerException
at java.lang.reflect.Array.newArray(Native Method)
at java.lang.reflect.Array.newInstance(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknow n Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unkno wn Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at java.util.HashMap.readObject(Unknown Source)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unkno wn Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeReadObject(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unkno wn Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.limegroup.gnutella.spam.RatingTable.readData(R atingTable.java:214)
at com.limegroup.gnutella.spam.RatingTable.<init>(Rat ingTable.java:58)
at com.limegroup.gnutella.spam.RatingTable.<clinit>(R atingTable.java:34)
... 8 more


-- listing session information --
Current thread: main
Active Threads: 27
Uptime: 0:06
Is Connected: false
Number of Ultrapeer -> Ultrapeer Connections: 0
Number of Ultrapeer -> Leaf Connections: 0
Number of Leaf -> Ultrapeer Connections: 0
Number of Old Connections: 0
Acting as Ultrapeer: false
Acting as Shielded Leaf: false
Number of Active Uploads: 0
Number of Queued Uploads: 0
Number of Active Managed Downloads: 0
Number of Active HTTP Downloaders: 0
Number of Waiting Downloads: 0
Received incoming this session: false
Number of Shared Files: 0
Guess Capable: false
Received Solicited UDP: true
SIMPP version: 45
Port Stable: true
FWT Capable: true
Last Reported Port: 46153
External Port: 46153
IP Pongs Received: 0

-- listing threads --
Image Fetcher 3: 1
MessageDispatch: 1
IconLoader: 1
ConnectionFetcher: 4
FileManagerLoader: 1
NIODispatcher: 1
Thread-9: 1
Image Animator 1: 1
QueryUnicaster: 1
UDPHostRanker: 1
Image Fetcher 2: 1
Java2D Disposer: 1
TimerQueue: 1
main: 1
Acceptor: 1
MulticastService: 1
AWT-Shutdown: 1
AWT-Windows: 1
AWT-EventQueue-0: 1
QRPPropagator: 1
Timer-0: 1
HTTPAcceptor: 1
UpdateHandler: 1
Image Fetcher 0: 1


-- listing properties --
FILTER_HASH_QUERIES=true
APP_HEIGHT=728
FRACTIONAL_UPTIME=0.0022658322
LAST_EXPIRE_TIME=1141687347218
SESSIONS=8
LAST_ACCEPTABLE_BUG_VERSION=4.10.4
UPDATE_DOWNLOAD_DELAY=10000000
RUN_ONCE=true
COUNTRY=
MIN_CONNECT_TIME=7
CLIENT_ID=76263163F341D0A71F2F48AB35EC9200
LAST_SHUTDOWN_TIME=1141863476000
EVER_ACCEPTED_INCOMING=true
MAX_UPLOAD_BYTES_PER_SEC=87
IDLE_CONNECTIONS=2
PORT=46153
UNSET_FIREWALLED_FROM_CONNECTBACK=true
UPDATE_GIVEUP_FACTOR=24
FLUSH_DELAY_TIME=256
INSTALLED=true
MAX_SIM_DOWNLOAD=12
FILTER_SPAM_RESULTS=0.53
LAST_GWEBCACHE_FETCH_TIME=1141687397921
UI_LIBRARY_TREE_DIVIDER_LOCATION=146
WINDOW_Y=-3
CONNECTION_SPEED=1000
UPDATE_DELAY=252000020
WINDOW_X=18