You mean you bought LW via a site called music just free ... I hope not. LW is free. See get your $$$ BACK!!! (music members)

K answer to LW issue:

Go to LW site, download the OFFLINE version which is the non recommended one. Also download Java OFFLINE installer from here Download Java software from Sun Microsystems and install that java first before LW. Remove all previous Java versions first. (NEVER use the add/remove programs control panel to remove LW though.)