I am getting the following Error message using W3 total Cache
"It appears Page Cache URL rewriting is not working. If using apache, verify that the server configuration allows .htaccess or if using nginx verify all configuration files are included in the configuration."
I have two installations of word press installed on shared hosting with this one being a sub directory,
The theme is Canvas by woo themes, with the buddy press child theme,
If you could help it would be really appreciated,