Hello, good evening

I have a slight problem with Bridge CS5 (Windows 7 / 64):

I want to rename some files and keep the "old" name in the metadata;

though I have checked the box "preserve file name" in the formular in order to preserve the old filename in the metadata,

the files are copied and renamed but when I look at the field "preserved file name" in the metadata of the copied files this entry is empty.   ?????

What do I do wrong or have I forgotten to do something elsewhere?

Thanks for any help

Juergen