log4net.xml

 <log4net>
    <root>
      <level value="ALL" />
      <appender-ref ref="file" />
    </root>
    <appender name="file" type="log4net.Appender.RollingFileAppender">
        <file type="log4net.Util.PatternString" value="%envFolderPath{MyDocuments}\NWESG\GameLogs\log-%property{ATimeStamp}.log" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="5" />
      <maximumFileSize value="50MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %level %logger - %message%newline" />
      </layout>
    </appender>
  </log4net>