You can change FTP virtual directory information any time
after you add it.
On the left navigation
panel, go to the section Windows
Web Hosting Services
> IIS FTP Service,
then click Virtual Directories.
On the Virtual
Directories page, click Edit.
On the Edit
Virtual Directory page, provide the following information
Home
Directory: Enter the name of the new
home directory with the relative path from "/".
Read:
Select the Read box
to provide read access. This allows users to download files.
Write: Select the Write
box to provide write access. This allows users to upload files.