the attached reduction
the flash is not loading.
III Other browsers:
FF3: not ok (FF2 : ok)
Opera9.24: not ok
IV Nightly tested: 31446
Created attachment 20296 [details]
This is caused by different file name encoding:
Newer browsers use UTF-8 when encoding the path, which is correct in accordance to rfc3987. In IE and Firefox, this is a configurable preference.
I think that this is WONTFIX, as I believe that such a configuration option would do more harm than good.
WONTFIX based on Alexey's comment, FireFox/Opera behaviour, no action in 3 years.