C:\Program Files (x86)\Games\Minecraft Server 2>echo off
2013-10-16 14:50:33,493 ERROR Cannot access RandomAccessFile {}) java.io.FileNot
FoundException: logs\latest.log (Access is denied)
2013-10-16 14:50:33,494 ERROR Unable to invoke method createAppender in class or
g.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender for element
 RollingRandomAccessFile java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.logging.log4j.core.config.BaseConfiguration.createPluginOb
ject(BaseConfiguration.java:841)
        at org.apache.logging.log4j.core.config.BaseConfiguration.createConfigur
ation(BaseConfiguration.java:595)
        at org.apache.logging.log4j.core.config.BaseConfiguration.createConfigur
ation(BaseConfiguration.java:587)
        at org.apache.logging.log4j.core.config.BaseConfiguration.doConfigure(Ba
seConfiguration.java:244)
        at org.apache.logging.log4j.core.config.BaseConfiguration.start(BaseConf
iguration.java:142)
        at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerCo
ntext.java:339)
        at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext
.java:378)
        at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:
149)
        at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log
4jContextFactory.java:85)
        at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log
4jContextFactory.java:34)
        at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:387)
        at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:322)
        at net.minecraft.server.MinecraftServer.<clinit>(SourceFile:47)
Caused by: java.lang.IllegalStateException: Unable to create a manager
        at org.apache.logging.log4j.core.appender.AbstractManager.getManager(Abs
tractManager.java:73)
        at org.apache.logging.log4j.core.appender.OutputStreamManager.getManager
(OutputStreamManager.java:65)
        at org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFil
eManager.getRollingRandomAccessFileManager(RollingRandomAccessFileManager.java:6
2)
        at org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppende
r.createAppender(RollingRandomAccessFileAppender.java:196)
        ... 17 more

2013-10-16 14:50:33,498 ERROR Null object returned for RollingRandomAccessFile i
n Appenders
2013-10-16 14:50:33,816 ERROR Unable to locate appender File for logger
[14:50:34] [Server thread/INFO]: Starting minecraft server version 13w41b
[14:50:34] [Server thread/WARN]: To start the server with more ram, launch it as
 "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[14:50:34] [Server thread/INFO]: Loading properties
[14:50:34] [Server thread/INFO]: Default game type: SURVIVAL
[14:50:34] [Server thread/INFO]: Generating keypair
[14:50:34] [Server thread/INFO]: Starting Minecraft server on *:25565
[14:50:34] [Server thread/INFO]: Preparing level "world"
[14:50:34] [Server thread/INFO]: Preparing start region for level 0
[14:50:35] [Server thread/INFO]: Done (0.916s)! For help, type "help" or "?"
[14:50:48] [Netty IO #1/ERROR]: Channel became inactive!
[14:50:51] [Netty IO #2/ERROR]: Channel became inactive!
[14:50:52] [Netty IO #3/ERROR]: Channel became inactive!
[14:50:52] [Netty IO #4/ERROR]: Channel became inactive!
[14:50:53] [Netty IO #5/ERROR]: Channel became inactive!
[14:50:53] [Netty IO #6/ERROR]: Channel became inactive!
[14:50:53] [Netty IO #7/ERROR]: Channel became inactive!
[14:50:53] [Netty IO #8/ERROR]: Channel became inactive!
[14:50:53] [Netty IO #9/ERROR]: Channel became inactive!
[14:50:54] [Netty IO #10/ERROR]: Channel became inactive!
[14:50:55] [Netty IO #11/ERROR]: Channel became inactive!
[14:51:15] [Netty IO #12/ERROR]: Channel became inactive!