404 error page returns status of 200 (Success) Error

[linkg]

Hey,
I am using v3.2 and when I submit my site to google for verification I get the following message
404 error page returns status of 200 (Success) phpld


I have selected the Option of Force Invalid URLs as No in Search Engine Optimization in Admin area and still it shows the error. Please help.

Here is a copy of my .htaccess

Content visible to registered users only.

[James]

I dont understand ... maybe I am dense but the 404 page page should return a status of 200 as it was found ?.......

what is your url and we can check some header returns

[linkg]

The URL is twd.in