A year or two ago I tried a free version of Agora forum and liked it. I was once again looking for a forum component bought Agora Pro. I have now wasted seven hours because they included an erroneous instruction in their README_FIRST.txt (packaged with the component) -- namely, to install a plugin for Extended Reg. Silly me -- I figured the plugin was included with the software I bought. Why ELSE would their READMEFIRST file, which came packed in the software, tell me to install a plugin?
When I installed the plugin, the entire thing crashed.
Instead of email (they charge you for "support" via email), it's necessary to use their forum.
Sorry, but I'm not the least bit happy about following their instructions which, to my surprise, cause their component to crash...then waiting for hours for a fix (still not fixed).
Installation documentation: Lacking.
Support: Slow, attitude problem.
I've requested a refund.