Need Help for setting Warp3D on amiga os 3.9

I have a Mediator and Voodoo 3 3000+PPC+SoundBlaster and recently i have set up my amiga 1200 again with the amiga os 3.9 but i have problem with warp 3d games.. everytime that i try to run a 3d game, like glquake or other games like heretic II i have the warp os exception come out... i think i have wrong settings.. could anyone suggest me the right settings in order to make it works ??

There are a lot of variables in prefs/Env-archive like Mediator, warp 3D and Warpos and since is a lot of time that i didn' t use it i forgot some settings.. ( in the last 5 years i use only amiga os 4.0.. )

Thanks Davide ^_^