can't save my .comm file

Hi
i'm trying to run a very simple FEM analysis, following this toturial


at exactly 4:03 in the toturial I get stuck. I press the finish button, but nothing happens. It won't let me save my aster command file. I get no messages or anything.

anyone experience same issue or know of a solution to get passed this "saving your astercommand file" step.?

Thanks alot in advance

im running virtualbox 4,3 - ubuntu 13.10 - salome meca - 2013.1 32bits.

tried every folder possible. but suddenly the day after, it worked. both at work and at home.
hopefully it'll work from now on, thanks for reply tho.

happy x-mas