PowerToys/WinAlfred/App.config

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
  </configSections>
  <log4net>
    <appender name="LogFileAppender" type="log4net.Appender.FileAppender">
      <file value="log.txt"/>
      <appendToFile value="true"/>
      <rollingStyle value="Date"/>
      <datePattern value="yyyyMMdd-HH:mm:ss"/>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="Date：%date Level：%-5level Msg：%message%newline"/>
      </layout>
    </appender>
    <root>
      <appender-ref ref="LogFileAppender"/>
    </root>
  </log4net>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>