Error when live, local fine. urgent

hi guys, I’ve got an AS3 FP10 project compiling in FlashBuilder4.

It’s an Away3D project absed around a *.dae file.

It runs perfectly locally in the release/debug roots and runs fine if I move the release to a network drive etc but when I upload all the release files I get this error:

Error #2044: Unhandled ioError:. text=Error #2032: Stream Error. URL: http://mywebsite.com/assets/maya/world.dae
at com.li.msac.loading::ColladaDataLoader/loadAndParseCollada()

I’m assuming this means that the *.dae file cannot me found, but it does exist at the specified location ‘assets/maya/world.dae’

help… please…

Rich