virtual machine installation error: low memory for swapping file

WinXp SP2, 1G memory and 1536MB virtual page files. But why when I install java virtual machine, error occored : low memory for swapping file. And then the program closed automaticly. what happened?
[205 byte] By [JoeKonga] at [2007-11-26 14:26:18]
# 1
Maybe too much stuff in memory? Close everything else before starting the install.
ChuckBinga at 2007-7-8 2:19:29 > top of Java-index,Desktop,Deploying...