hi you all I wass working all morning to animate a scene then it was time for lunch so i saved aand closed maya Got back with a full stomach then i discoverd when i opend the scene give a error data loss //warning: errors have occurred while reading this scene that may result in data loss. please chec the script editor for details// so i did: this is what he says; a couple of times waring: can't preform. So my question. How can i solve , reverse, recover this. ???? And maybe could somebody explain how this could happen. so i understand what happend. now i am just clueless thanx in advance grtz Rudy