I do everything follow the GettingStart and HelloWorld document.
But i get the follow error :
************************************************** *****************************
26.三月.08 11:12:50,453 <ERROR> Metadata adapter init error
java.lang.ClassNotFoundException:
com.lightstreamer.adapters.metadata.LiteralBasedPr ovider
************************************************** *****************************
OS : WindowsXP SP2

Run : C:\Lightstreamer\bin\windows\Start_LS_as_Applicati on.bat

My LS.bat setting:
set LS_HOME=C:\Lightstreamer
set JAVA_HOME=C:\Program Files\Java\jdk1.5.0_12

I didn't remove any file from my install path, the jar is exist :
C:\Lightstreamer\shared\lib\ls-generic-adapters.jar

the detail error :
************************************************** **************************************************
C:\Lightstreamer\bin\windows>call LS.bat run
Starting Lightstreamer Server...
Please check logs for detailed information.
26.三月.08 11:12:50,156 < INFO> Starting MAC address check
26.三月.08 11:12:50,171 < INFO> Found MAC address 00:1c:25:25:e5:b2
26.三月.08 11:12:50,171 < INFO> MAC address check successful
26.三月.08 11:12:50,171 < INFO> License correctly bound with the following param
eter(s):
26.三月.08 11:12:50,171 < INFO> Client ID : EgkSUbSgBGyUgfRfqxZAn
26.三月.08 11:12:50,171 < INFO> Mac Address : 00:1c:25:25:e5:b2
26.三月.08 11:12:50,312 < INFO> Lightstreamer Server starting in Moderato editio
n
26.三月.08 11:12:50,343 < WARN> JMX management features not available with the c
urrent license
26.三月.08 11:12:50,375 < INFO> Started HTML Adaptor for JMX on port 6666
26.三月.08 11:12:50,421 < INFO> Started JMXMP Connector for JMX on port 9999
26.三月.08 11:12:50,453 < INFO> Loading Metadata Provider HELLOWORLD
26.三月.08 11:12:50,453 <ERROR> Metadata adapter init error
java.lang.ClassNotFoundException:
com.lightstreamer.adapters.metadata.LiteralBasedPr ovider

at java.net.URLClassLoader$1.run(URLClassLoader.java: 200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06)
at com.lightstreamer.d.yc.loadClass(yc.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.j.a(j.java)
at com.lightstreamer.i.j.a(j.java)
at com.lightstreamer.LS.main(LS.java)
26.三月.08 11:12:50,453 <ERROR> Error while loading the Adapters
java.lang.ClassNotFoundException:
com.lightstreamer.adapters.metadata.LiteralBasedPr ovider

at java.net.URLClassLoader$1.run(URLClassLoader.java: 200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06)
at com.lightstreamer.d.yc.loadClass(yc.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.b.a(b.java)
at com.lightstreamer.i.j.a(j.java)
at com.lightstreamer.i.j.a(j.java)
at com.lightstreamer.LS.main(LS.java)
26.三月.08 11:12:50,453 <FATAL> Adapters initialization failed
26.三月.08 11:12:50,453 < INFO> Exiting.....
************************************************** **************************************************

I am searching a good push server solution for my company, i think lightstreamer is good solution, but i can't keep trying anymore, can anybody give me help ?