Jobeard: here is a quote of what it says----\\COLLIER3 is not accessible. You might not have permission to use tis network resource.
good enough - -
that says it's a network permission issue and not an NTFS filesystem issue (yet).
Logon failure: user account restriction. Possible reason are blank passwords not allowed, logon hour restrictions has been enforced.
we're going to need to verify each and every step of the sharing setup.
Run all four steps on one system at a time
First:- every system MUST have the same
workgroup name. right-click MyComputer->Properties and fix each
Second:- every system MUST have NetBios over TCP set;
see this
Third:-ALL Windows/7 systems MUST have the network type set to HOME, not
PUBLIC
Fourth:- Print/File Sharing must be enabled on all systems, but only systems that have content to be shared need those folders shared. The simple Win/7 sharing is the PUBLIC folder (Control Panel->Network Sharing Center->Advanced Settings->Public Folder Sharing[x]
The folder (on Win/7 systems is \user\Public but you still need to use the properties to set Sharing->Everyone)
REBOOT EACH when you get here.
Now, an attempt to Map Network Drive N: \\COLLIER3 should show the shared folder \Public
(thus the network issues are solved)
selecting the \Public folder and getting a list of the contents says the NTFS issue is also solved