using AppData location in NLog

My NLog targets is like this:

<targets>
  <target xsi:type="Console" name="console" 
    layout="${longdate}|${level}|${message}" />
  <target xsi:type="File" name="ErrorLog" fileName="${basedir}/error.txt"
          layout="${longdate}
          Trace: ${stacktrace} 
          ${message}" />
  <target xsi:type="File" name="AccessLog" fileName="${basedir}/access.txt"
          layout="${shortdate} | ${message}" />
</targets>

But this causes problems if the user isn't an admin on their machine, because they will not have write access to "Program Files". How can I get something like %AppData% to NLog instead of BaseDir?

Solution 1:

You're looking for the NLog special folders.

Example:

...fileName="${specialfolder:folder=ApplicationData}/Program/file.txt"...

Solution 2:

Oren's answer should be the right answer. However, for the life of me I couldn't get it to work with my .NET 4.0 website using nLog 2.0.0.0. I ended up using simply

fileName="${basedir}app_data\logs\${shortdate}.log" 

Solution 3:

${specialfolder:ApplicationData} also works