I am getting this error today with a CF8 installation. The files are being uploaded from a Mac.
Could you please attach that image?
aslo try this
I no longer have access to the image (it was on a mac I borrowed to troubleshoot the error) but I was able to fix the problem by installing hot fix hf801-71557 (http://kb2.adobe.com/cps/403/kb403411.html).