problem starting with Gnucash 2.2.9

[Andrea Lerda]

Hi.
I've installed gnucash version 2.2.9 (windows version) and now we i try 
to start the software a dos windows  appear with this message:
c:\programmi\gnucash\setlocal
C:\programmi\gnucash\bin\chcp 1252

and the the program don't start.

Someone can help me?

Thank you very much.

Bye

Andrea