Coldfusion: Problems with CFFILE action

hi everybody

I have a upload.cfm page to upload pictures to a certain folder on the server! upload.cfm is located in a folder named “**controlroom” **the destination folder for the pictures is named "photos"

Locally everything works fine using the following path:

destination="C:\Inetpub\wwwroot\A20 properties\photos"

So how should this path look like for the remote server? Somebody made the suggestion to use expandPath but I have not a clue how to use that?

Can somebody please help me in the right direction.

Thank you all in advance