Forum Post Assistant runs, but unable to Generate Post

[chrispforr]

I’m a first-time FPA user
I downloaded, extracted, uploaded, and ran the FPA utility on my site
Result: “Confidence B 83.3% - Joomla should run but some features may have minor problems.”
But when I click “Click here to generate post”:
with .htaccess in my root, I get:
404 - View not found [name, type, prefix]: category, php, contentView
with htaccess.txt in my root, I get:
Internal Server Error
Suggestions?