corrupted limewire 4.17.4 beta
 

hi, i mistakenly downloaded the beta version of limewire 4.17.4 had no end of trouble since doing so. it seemed to uninstall., but i keep getting a window popping up saying this - LimeWire version 4.17.4
Java version 1.6.0_05 from Sun Microsystems Inc.
Windows Vista v. 6.0 on x86
Free/total memory: 32172920/33357824
com.limegroup.gnutella.gui.GUILoader$StartupFailed Exception: file [LimeWire.jar] has hash of [90369A6658C7C428B4BE9C557504CDDA] instead of expected [F73A5406A60A48F69E99F10AFDC368F8]
at com.limegroup.gnutella.gui.GUILoader.verifyHashes( GUILoader.java:314)
at com.limegroup.gnutella.gui.GUILoader.sanityCheck(G UILoader.java:280)
at com.limegroup.gnutella.gui.GUILoader.load(GUILoade r.java:57)
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!

this window conitinuously. i tried installing another limewire, but then get msg telling me it won't install because there is another version of limewire open in another folder. i did find a version of limewire in downloaded programmes but won't let me uninstall it. i tried restoring pc to an earlier date before installing the beta 14.7.4 but with no luck. anybody else this had this problem? i really don't want to have to format pc if i can help it,but until i can fix this problem i cannot reinstall limewire. i would be grateful if anyone can help. :bangh:

i'm using vista
p.s i also updated java