I'm running SCCM 2012 R2 on Windows Server 2008 R2. My SMP is co-located with my MP. I'm attempting to do an offline USMT capture, but keep getting the same error. My smsts.log file indicates that the first connection attempt to the SMP is using the computer account which is obviously going to fail, but I have the option to use the NAA enabled in my TS. After receiving the error message "Unsuccessful in connecting to [SMP Share]. Invalid username or password.", it goes on to say "Trying to connect to [SMP Share] using NAA." as it should, but then a few lines down I get "Failed to connect to [SMP Share] (1219)."
I have reset the password on my NAA, reconfirmed the account in the Accounts node in the console (and successfully connected to the share with the test connection function), removed my SMP and readded it. I'm at a loss. Thanks for the help!