playing seperate animation

I cant get the animations to play when using seperate models with @ in the name. there being called and named right but still not playing. the original model has spaces in the name. so does the model with the animation Id like to play. could this be the problem

original model (stickman walk 2 ) imported model (stickman walk 2@flip)

Usually @ is a bad thing when you name your files. Just rename it with an underscore or something similar.