Impossible to see the page I exported to the Flexy

Hello,
I have a eWON Flexy installed to a customer and I would like to create a page with information for consultation.
In the Flexy, there are already some tags created for the communication with the PLC (OMRON).
With ViewON Editor, I created a new project and a new page, with just a display value associated with a tag (animation/measure). The simulation seems running good, and when I export my application to the device everything seems good also (“Export successfully done”).
But, when I try to visualize my project on my Flexy, with Ethernet Explorer (http://192.168.100.200/usr/viewon/index.html), I have an access error page "Acces Error : Site or Page Not Found when trying to obtain /usr/viewon/main.shtm Cannot open URL)

Note: before to export my application, an hold application was in the flexy, and with the same command above with my browser, the page was visible (no access error).
(the “user define home page list box” is selected on “viewON_synopsis” option).

Is there something I forgot in my project ?

Can you help me ?

Thank you.

Florent Dethoor.

Issue resolved in Access error on Flexy project