# Run manually on Windows

1. Edit the file &lt;JobServer-HOME&gt; \ agent \ start\_rs.bat
2. Locate the line:
   * ALL\_JVM\_ARGS="$ALL\_JVM\_ARGS $CONF\_PROP\_ARG"
   * set JAVA\_TOOL\_OPTIONS=-Dlog4j2.formatMsgNoLookups=true
3. Add after this line:
4. Save File
5. Restart JobServer

Run as Windows service (created by Talend installer for version 8.0.1)

1. Change &lt;JobServer-HOME&gt;\agent\start\_rs.bat as described in « Run manually on Windows »
2. Relaunch service

Run as Windows service (created by Talend installer for versions 7.2.1, 7.3.1)

1. Edit the file &lt;JobServer-Home&gt;\jobserver\TalendServices\conf\ wrapper.conf
2. Add the line:
   * wrapper.app.env.JAVA\_TOOL\_OPTIONS=-Dlog4j2.formatMsgNoLookups=true
3. Relaunch service