When accessing the Symantec Management console from one computer you get an error that you currently do not have sufficient network access rights to the Notfication Server console.
However, if logged into another computer with the same credentials, access is allowed without error. You currently do not have sufficient network access rights to the Notfication Server console.
Please contact your local area network administrator for further assistance.
Windows Credential cache on the computer with the issue is substituting a set of cached credentials for the credentials that the user is loged in with.