Don't have permission to access folder on whs2003

I have installed WHS 2003 and after creating a mirrored volume across 2
discs, then created a folder on the said drive.

I have set the sharing options for everyone with full read/write
permissions on the said folder, but when I try to access the folder from
another machine I get a message saying I don't have permission to access
that folder.

I am trying to set the drive up to share files and photos etc.

I have set the network to that of the win7 machines, same name etc, and
in Advanced sharing settings I have file and printer sharing turned on.

So why don't I have permission to access the shared folder on whs 2003

Thanks

So you try to access \\homeserver\SharedFolder and it gives you an error? What is the exact message it gives you? If you do it by IP address does it do the same thing? (\\192.168.1.1\SharedFolder)

Are both your Server and PC on the same subnet? Are you trying to do a workgroup or domain setup?