From 2.5 directly to 3.1.... is it possilbe?

I cant' do it passing from 3.0 because i can't find the 3.0 version..... but upgrading from 2.5 directly to 3.1 it doesn't work......How could i upgrande my statistics script?

Ok thank you. I tried some solutions. And i found a way to lei it work...

1)I hadn't the files of v3.0 so i used the procedure to update from 2.5 to 3.0 but uprgading from 2.5 to 3.1.22 directly.

2)At this point it something didn't work but statistics in my homepage were visible ok....so i the problem wasn't in the log path.

3)I saved the obtained log path in my harddisk and cancelled all from the web path of the script.

4)Then i installed directly the new 3.1.22 version and only when it was installed i've deleted the log path and uploaded to the web the log path i saved (look at point 3).

5)So i piut manually the italian language files and now it works correctly.

There is only a thing i can't understand: some words don't appear in the admin area, i'm attaching a screenshot of it.... What i can do with that?

ok thank you