You can change FTP virtual directory information any time
after you add it.
Open the Site Administrator Home
page.
In the IIS
FTP Service area, click Virtual
Directories.
On the List
of Virtual Directories page, click the Edit
tab.
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.