how to analize a game with arena 3.0?

Anybody knows how to ?

I opened a pgn file ok. Now what?

Go to engines-automatic analysis, I think

I see a txt log in analyses.log but I don't understand what it is exactly, how that helps?

Looks like this (listing all moves, just pasting the 13th here):

>>>>>

13. ..e5-e4          
    Best move (SOS 5.1 for Arena): e7-e6
    Not found in: 00:04
     2/11    00:00             799    0    +5,10    Nd5-b6 Nf3xe5 Nb6xc4 Ne5xc4
     3/11    00:00             878    0    +5,10    Nd5-b6 Nf3xe5 Nb6xc4 Ne5xc4
     4/13    00:00           1.919    1.011.000    +5,10    Nd5-b6 Nf3xe5 Nb6xc4 Ne5xc4
     5/15    00:00           3.377    1.011.000    +5,10    Nd5-b6 Nf3xe5 Nb6xc4 Ne5xc4 e7-e6

>>>>