Hope someone can help.
Windows 2003 Small Business Server SE with Windows XP Pro Client Workstations all workstations run SP2.
I've got a situation where certain machines will not receive "NET SEND" messages when certain users are logged in. If I isolate one workstation to explain this further it may help.
Workstation A is able to receive "NET SEND" messages when Administrator is logged in, it is also able to receive when USER A is logged in, USER B logs in and can't receive messages although USER A & B have the same privilages within Active Directory.
I've established the problem is not with the machine as its capable of receiving messages when Admin or USER A is logged in. however even when adding Admin privilages to USER B then loggin in, USER B still has no joy with the messages????