title: Localized multilingual wix installer Does not display the values of string in .wxl files in the correct language
body: <p>I created .msi installer using wix toolset 3.10 . I had localized the installer to be multi-language (just one .msi file that display the language depending on the region settings of windows).</p>
  
  <p>I had created da-DK.mst file and I used wisubstg.vbs to embed the language into the english .msi file so I have one multilingual installer works for both Danish and English but I got two issues </p>
  
  <p>any strings that gets its values from the language files which is 
  WixUI_da-DK.wxl , does not display the correct language it always displays the default language value which is english</p>
  
  <p>the other problem is that the built in strings cut off in the Danish language in some forms .<a href="https://i.stack.imgur.com/CpvfY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CpvfY.png" alt="Cut off built in text "></a></p>
  
  <p>what is the problem here and how to fix it ?
   <a href="https://i.stack.imgur.com/P1twT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/P1twT.png" alt="launch is always in English"></a>
      This is My UI from the .wxs file</p>
  
  <pre><code>    &lt;UI&gt;
  
            &lt;UIRef Id="WixUI_InstallDir"/&gt;
            &lt;Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="InstallDirDlg" Order="2"&gt;1&lt;/Publish&gt;
            &lt;Publish Dialog="InstallDirDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg" Order="2"&gt;1&lt;/Publish&gt;
            &lt;Publish Dialog="ExitDialog" Control="Finish" Event="DoAction" Value="LaunchApplication"&gt;WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed&lt;/Publish&gt;
          &lt;/UI&gt;
  
          &lt;Property Id="WIXUI_INSTALLDIR" Value="INSTALLDIR" /&gt;
          &lt;Icon Id="icon.ico" SourceFile=".....\Images\Img_app.ico"/&gt;
          &lt;Property Id="ARPPRODUCTICON" Value="icon.ico" /&gt;
  
          &lt;Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOXTEXT"  Value="!(loc.LaunchApp)"  /&gt;
          &lt;Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOX" Value="1"  /&gt;
  
  &lt;!-- end snippet --&gt;
  </code></pre>