I reinstalled limewire a thousand times also in safe mode i have tried the normal limewire (not pro) and i have recently reinstalled my pc including defraging the HDD. yesterday i did a virusscan and some spywarescans.
and i did the suggested fixes

still it won't work, limewire does not start


AMD Athlon 64 3200+
1024 MB Ram
Windows XP Pro 2002 SP1
HDD: WDC800BB-00FJA0 80gb
no firewalls only on my router
LimeWire Pro 4.4.3
Java: jre1.5.0_01
Alcatel Speedtouch 550
ADSL

that's enough i think, please help