How to disabling versionning?

Hi @all

Sorry for my bad english :P

I'm using Jakarta Slide for a few days in order to create directories and
uploading files in it.
For that I call mkcolMethod and putMethod on WebdavResources.
When I upload a file, this one is created with the '_1.0' suffix but I need
to access this files directly with the Files Explorer.

So I created a 'slide.properties' file wich contains '
org.apache.slide.versioncontrol=false' value and I put it in my
WEB-INF/classes directory in order to disable versionning, but it doesn't
works.
Is there anything else to configure (perhaps in Domain.xml)?

Thank you for your answers.