The problem probably has to do with credential delegation. The installer is authenticating as you on the target machine using your credentials on the console machine. Since you didn't log in directly to the target machine your credentials aren't valid past the one hop to other machines. You can remedy this with newer versions of Active Directory (the ones with Kerberos) by allowing delegation from those computers. In Active Directory Users and Computers there is an option on each machine object to trust it for delegation. This will allow your credentials to take the second hop to the machine where the files are.

More info:

http://blogs.msdn.com/knowledgecast/archiv...op-problem.aspx

http://technet2.microsoft.com/WindowsServe...3.mspx?mfr=true