Issue with attendance/stadium

Well, I have a pretty average Video card so I can only run the game with '' all minimum'', but only in the Practise---> Exhibition or My Player---> Draft campus games, so I guess the problem is all the attendance.Attendance destroy FPS ratio and I can't play the game . Can I delete the IFF files of attendance in order to get it correct? Which are that IFF files?

PD: I run it properly on Vista, and now on XP that happens IDK why.

If you will delete the files for the Attendance/Crowd it will crash to desktop. I suggest you need to lower the crowd to the lowest you can.

the onyl way to truly remove the crowd is by changing the crowd capacity to 0 in the arenas tab of the REDitor

I just downloaded Reditor and I cant edit it , theres only a + when I try to click it

I tried the game runs more fluis but not as good as in a practise game
What are the other main difference between a practise game and a regular game? I took the crowd off and worked a bit...But in Practise with all 10 players, refs, etc, works PERFECTLY so IDK