lighttpd forum XCache > Opcode Cache Disabled

I believe that I have installed XCache, but when I run a phpinfo(), I 
get the following results:

XCache Support	enabled
Version 	1.2.2
Modules Built 	cacher coverager
Readonly Protection 	N/A
Opcode Cache 	disabled
Variable Cache 	disabled
Shared Memory Schemes 	mmap
Coverage Auto Dumper 	disabled

Notice how it says is Opcode Cache, and the Variable Cache is disabled. 
I have looked through everything, and I can't find out how to enable it.

I'm running this on a Windows XP box running Apache and PHP (obviously).

Sorry, I forgot to ask my question.

How do I enable the Opcode Cache and the Variable Cache?

Blake wrote:
> Sorry, I forgot to ask my question.
> 
> How do I enable the Opcode Cache and the Variable Cache?

xcache.size = 64M
xcache.var_size = 4M
(if your *.php do not support xcache variable cache, you should not 
enable it)