Had the same problem. In my case I was able to get it to work using JRE 1.6 given a workaround provided by Teradata support.
There are several coding errors in the Wizard that need to be fixed for it to work. I just uninstalled 13.10 for 14.0 and my tweaked version was removed in the uninstall or I'd post it.
I have installed TTU TPT 13.10.02 on a Windows 2003 64 bit server.
Atfer reading the above I get a bit concerned and have a few questions.
A) "TPT only runs in 32-bit mode. We do not have a 64-bit version of TPT"
B) "Checking with development, it looks like the Wizard is only supported with JRE 1.4 and 1.5."
1) Is it supported running TPT on a 64 bit platform?
2) Which Java versions are supported? Is 1.6 supported?
3) Should Java be 32 or 64 bit?