WoAI Installer problem

The simple thing is that, although I can use the installer, the thing will not install anything due to an "unhandled exception."
I cannot troubleshoot this myself because all I get in terms of details is useless technical jargon.
I understand how to use the thing, but I really can't because it is off its friggin trolley.
Any help?
I cannot troubleshoot this myself because all I get in terms of details is useless technical jargon.
I understand how to use the thing, but I really can't because it is off its friggin trolley.

Any help?