Hi,

I have recently downloaded Limewire 5.4.6. However when I try to execute the program, it says "The handle is invalid". I am not sure what exactly is the problem. All my other applications are working fine. Could it be a OS problem. I am using Win XP Pro SP2 with 2 GB Ram and 3.0Ghz Core 2 Duo Proc

I'm guessing something is wrong with either your java or LW installations. (eg: LW might be attempting to use an earlier version of Java that is not compatible with this version LW.)
Try this re-install approach: http://www.gnutellaforums.com/333278-post2.html