I can't install limewire :(

[Dianabee]

i have windows vista and when im going through the installation, after picking the language and stuff it goes to the next window which has the green bar to indicate how far along the installation is and about 3/4 of the way it stops and my computer gives me an error message that says the program cannot be installed in "splittet files"
so i tried installing it on my desktop when i asks you to pick the files and still nothing works can someone help me please?