Hi to all,

i have a problem and i already know it seems stupid, but i don't know how to solve it: i have just passed from 2010 to 2012, and creating a scene, with a character and two wood crates around him, when i try to rotate the character, even the two crates rotate with him,  this thing happens even with the scale/twist/pull/etc. options.

It's like the character and the crates are linked, how can i fix this?
Thank you!