Did you ever figure this out? I have the same problem.
I was able to get around this by removing an obsolete Registry Entry -
HKEY_LOCAL_MACHINE\SOFTWARE\NCR\Teradata GSSt-i386
Search your registry for nt-i386 to find it.
Once I deleted the HKEY_LOCAL_MACHINE\SOFTWARE\NCR\Teradata GSS key, the installation completed successfully.
I've asked GSC to open an incident on this.
Sorry, the name of the obsolete Registry entry is:
HKEY_LOCAL_MACHINE\SOFTWARE\NCR\Teradata GSSt-i386
not
HKEY_LOCAL_MACHINE\SOFTWARE\NCR\Teradata GSSt-i386
OK, so the "backslash n" is screwing my post up...:)
Just delete the registry key -
HKEY_LOCAL_MACHINE\SOFTWARE\NCR\Teradata GSS
this entry has a subkey named nt-i386.
So, I have the same issue; however, I don't even have the NCR entry in my registry, so I have nothing to delete. Any other ideas?
Regards,
Stefan
Thank you very much - good fix!!
:o)

I am trying to install the Teradata GSS Clientnt-i386 12.0.
I get an error 1606. Could not access network location nt-i386\12.00.00.00\.
What do I need to do to address this issue?
Thanks