First of all thanks for a long awaited plugin.
It does its job. applying .html extension to category name. But my site getting 404 error.
I activated the plugin and in my permalink custom structure /%postname%.html
everything works. but the one i am looking is to add .html extension to category name gives 404.
if you could access it without .html.. the page loads.
let me know how i resolve. this. again thank for your plugin.