Error address blog Wordpress

I have a question.

I set my address Wordpress to http://www._____.com/main

And my my address URL http://www._____.com

Since today, all my files takes the path URL and not addres开发者_JS百科s Wordpress... It found nothing. No css, no js...

The path became http://www._____.com/css/style.css instead of http://www._____.com/main/css/style.css

In wp_options table in db you can change path and urls.

Apparently, it due to W3 Total Cache... I desactived it and reactived it then it works...