Scheduled xaction generates one html file every time it runs

Im using Pentaho 5 ce bi-server. I've been using 4.8 version previously and created some xaction that were running automatically once per day by schedule. That works fine in 4.8. Now i've migrated those xaction's and scheduled them in bi-server version 5. They work ok both ways (running manually and scheduled) but the problem is that every time that any xaction run auto by schedule, it creates an html file with the name of the xaction file.
For example, i've a xaction named LoadLilo and every it runs by schedule create an LoadLilo.html. Because of this, in the same folder where LoadLilo xaction file resides, i got many html's (LoadLilo.html, LoadLilo(2).html, LoadLilo(3).html, LoadLilo(4).html, LoadLilo(5).html) and keep appearing as the scheduler run the xaction.

Is there any way to avoid this? Maybe in the creation of the xaction using Pentaho Design Studio there is a way to disable saving the resultant html...

Any help?

PS: when i open any of this html files, i see the result page containing "Action Successfull"

Thanks and sorry for my english.