I have some Windows XP and 7 machines that I keep off the domain for one reason or another. For these machines, I always create the local user account Admin. I used to be able to access my network shares on this account using my domain administrator credentials. Now, for some reason I get the above error. I am positive that account is not locked out. If I was to join the machine to the domain, then everything works perfectly. Why am I getting this error? I have even tried mapping a drive using the domain admin and another domain user credentials with access to the share with no luck. The issue does not seem to be relegated to only the one share, but any share on my file server. To reiterate, I see this issue on ANY machine not on my domain. Can anyone help?