Screensaver Windows 7 32bits

Hey,
I have a problem with the screensaver on Windows 7 32bits.
I tried with the following versions:
xibo-client-1.7.6-win32-x86
xibo-client-1.7.9-win32-x86
xibo-client-1.8.10-win32-x86
xibo-client-1.8.12-win32-x86
xibo-client-v2-R202-win32-x86

I install it, uncheck the read and the Launch Xibo, then i go to Program Files → Xibo Player → right click to Xibo.src → install, then i configure with the server and finally disable the auto launch of Xibo in msconfig.

I tried with the following CMS versions:
1.8.1
1.8.13
2.3.10

The problem is that the screensaver don’t start, i try with 1 and 2 minutes but it don’t do nothing.
When i click Preview in config windows, it works correctly.

Sorry for my English.
Thank you!!!