In order to map your local drives when connecting to CentreCharge on a Mac through a Remote Desktop Connection, follow the steps below:
Open your Remote Desktop Connection and click on File > Edit a Connection
Double click on Default.rdp to edit the connection:
Click on the Drives icon and select All disk drives:
Then click the x to finish editing:
Connect as usual and when you search for your local drives to upload or save, they will be now be mapped.