Saving URLs, not files in virtual items

-- Joomla version -- : 2.5

Hello,

When I add a url (not a file) in the "Files" area, I get this message: "The file path you entered is an absolute path but it doesn't exist." and not allow me to save the url. This problem was not happening before upgrading to Business.

Regards.

Hello,
It seems like the file you entered doesn't exist, can you tell me which file are you adding and through which path ?

Any article of joomla! (Not properly a file). Before did not happen.

In fact, I have previously created products with URLs like these and working well, but also does not allow to add new urls in teh "Files" area of these products.

Waiting for response...

Thank you.