If you have control of the server you can solve it as follows:
-
copy the contents of the uploaded files folder to the media folder
-
delete the uploadedfiles folder
-
in IIS create a new virtual directory at /Data/Sites/1/uploadedfiles and make it point to the /Data/Sites/1/media folder
now new files will be using the media folder and any existing urls that point to the uploadedfiles folder will still work because it maps to the media folder
Hope it helps,
Joe