animation problems

hey guys a problem with animating when i go to windiw and than to animation and i make my animation it looks fine in the animation editor but when i click it away and i click Play automaticaly .when i start the game it should auto plat but it doesnt and thats with all my animation even when i make the animations in max export then as fbx normaly it should work
but it doesnt

i reinstalled unity to tray to fix it no sutch luck
do you know what the problem could be

it should work doesnt it?

3 Things to check:

A) You have set the animation component to play on start

B) You have set a default animation

C) You have a loop wrapmode on the animation