forge - stuck in migration process on mac osx

Hi,
when i start forge it tells me that i need do Migrate my profile data to a cache folder and after the the migration i need to restart forge, but after restarting i'm stuck again with the migration window, osX generate an invisible ".DS_Store" file in the res/layout folder and forge "thinks" i haven't migrated everything and start the procedure again,
if we delete this file manually osX regenerate it just after and forge is still stuck on migration window at startup...
is there a way to exclude ".DS_Store" files from the custom content testing process ?
thanks
when i start forge it tells me that i need do Migrate my profile data to a cache folder and after the the migration i need to restart forge, but after restarting i'm stuck again with the migration window, osX generate an invisible ".DS_Store" file in the res/layout folder and forge "thinks" i haven't migrated everything and start the procedure again,
if we delete this file manually osX regenerate it just after and forge is still stuck on migration window at startup...
is there a way to exclude ".DS_Store" files from the custom content testing process ?
thanks