Tomcat6 Refuses To Start In Eclipse

I get the following error when trying to start eclipse on my Windows XP machine at home inside of Eclipse, I can start it using "catalina.bat start" from a clean command line without any issues.

Being as they're socket errors I'm completely confused, Firewall is off, even tried using "Run As" on eclipse and turning off system protection.

Aug 21, 2011 2:21:57 PM org.apache.catalina.core.AprLifecycleListener init

INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_27\jre\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;.

Aug 21, 2011 2:21:57 PM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:NOC' did not find a matching property.

Aug 21, 2011 2:21:57 PM org.apache.coyote.http11.Http11Protocol init

SEVERE: Error initializing endpoint

java.net.SocketException: Unrecognized Windows Sockets error: 10106: create
    at java.net.ServerSocket.createImpl(ServerSocket.java:264)
    at java.net.ServerSocket.getImpl(ServerSocket.java:214)
    at java.net.ServerSocket.bind(ServerSocket.java:328)
    at java.net.ServerSocket.<init>(ServerSocket.java:194)
    at java.net.ServerSocket.<init>(ServerSocket.java:150)
    at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
    at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:176)
    at org.apache.catalina.connector.Connector.initialize(Connector.java:1014)
    at org.apache.catalina.core.StandardService.initialize(StandardService.java:680)
    at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:795)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:548)
    at sun.refl开发者_Go百科ect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Aug 21, 2011 2:21:57 PM org.apache.catalina.startup.Catalina load

SEVERE: Catalina.start

LifecycleException:  Protocol handler initialization failed: java.net.SocketException: Unrecognized Windows Sockets error: 10106: create
    at org.apache.catalina.connector.Connector.initialize(Connector.java:1016)
    at org.apache.catalina.core.StandardService.initialize(StandardService.java:680)
    at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:795)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:548)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Aug 21, 2011 2:21:57 PM org.apache.catalina.startup.Catalina load

INFO: Initialization processed in 495 ms

Aug 21, 2011 2:21:57 PM org.apache.catalina.core.StandardService start

INFO: Starting service Catalina

Aug 21, 2011 2:21:57 PM org.apache.catalina.core.StandardEngine start

INFO: Starting Servlet Engine: Apache Tomcat/6.0.26

Aug 21, 2011 2:21:58 PM org.apache.coyote.http11.Http11Protocol start

SEVERE: Error starting endpoint

java.net.SocketException: Unrecognized Windows Sockets error: 10106: create
    at java.net.ServerSocket.createImpl(ServerSocket.java:264)
    at java.net.ServerSocket.getImpl(ServerSocket.java:214)
    at java.net.ServerSocket.bind(ServerSocket.java:328)
    at java.net.ServerSocket.<init>(ServerSocket.java:194)
    at java.net.ServerSocket.<init>(ServerSocket.java:150)
    at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
    at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:565)
    at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:203)
    at org.apache.catalina.connector.Connector.start(Connector.java:1087)
    at org.apache.catalina.core.StandardService.start(StandardService.java:534)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Aug 21, 2011 2:21:58 PM org.apache.catalina.startup.Catalina start

SEVERE: Catalina.start: 

LifecycleException:  service.getName(): "Catalina";  Protocol handler start failed: java.net.SocketException: Unrecognized Windows Sockets error: 10106: create
    at org.apache.catalina.connector.Connector.start(Connector.java:1094)
    at org.apache.catalina.core.StandardService.start(StandardService.java:534)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Aug 21, 2011 2:21:58 PM org.apache.catalina.startup.Catalina start

INFO: Server startup in 354 ms

Aug 21, 2011 2:21:58 PM org.apache.catalina.core.StandardServer await

SEVERE: StandardServer.await: create[8005]: 

java.net.SocketException: Unrecognized Windows Sockets error: 10106: create
    at java.net.ServerSocket.createImpl(ServerSocket.java:264)
    at java.net.ServerSocket.getImpl(ServerSocket.java:214)
    at java.net.ServerSocket.bind(ServerSocket.java:328)
    at java.net.ServerSocket.<init>(ServerSocket.java:194)
    at org.apache.catalina.core.StandardServer.await(StandardServer.java:373)
    at org.apache.catalina.startup.Catalina.await(Catalina.java:662)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:614)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Any ideas?

As you answered yourself, explicitly define SYSTEMROOT in Eclipse and it works.