Logon failure while trying to connect to external drive

Hi everyone,

I am trying to copy a file from external hardrive into c: drive in window 2003 server which i installed on my VM.

c:\>net use * \\192.168.0.100\c$where 192.168.0.100 is my pc ip address. i get the following error message:

" System error 1385 has occurred.

Logon failure: the user has not  been granted the requested logon type at this computer."

Any help ?

Thanks