Hello
I made fresh intall of ss 2.45 with :
unclecheese-DataObjectManager-6ab19fe.tar.gz
and
unclecheese-Uploadify-1254c6d.tar.gz
I could not upload files the progress bar was stuck to zero
I got back to a previous version of dataobject_manager:
unclecheese-DataObjectManager-257720f.tar.gz
And it went fine.
If this can help someone
T