i want to upgrade my gw 7.0.3 H3 to gw 8.0.

I followed all the instructions from the Caldonia Guide. My problem is, that the agent files doesn´t update from the setup.

When i start the MTA i see the version 7.0.3?!?!

I try the update from a windows workstation (server 2003 with NW Client).

Any ideas why the update failed? Were can i find the logs from the setup?