url file not working on pentaho 5.0

on pentaho 4.8 I used file extension .url as below :

[InternetShortcut]
URL=flexpivot/MpnFatturatoPerAnno.html
Modified=30E041B5D78BC5012E
[navigation]
Name=%url_name
Description=%url_description

clicking the icon in puc, penatho 4.8 opened properly the url http://myserver:8080/pentaho/flexpivot/MpnFatturatoPerAnno.html

in pentaho 5 , it open the url http://localhost:8080/pentaho/flexpivot/MpnFatturatoPerAnno.html

there is any way to make it work on pentaho 5.0 ?

thanks for any answer