installation errors

[sitty]

(1) When user logs in blank page seen. However site registers user as login
(2)When 'watch' botton is click get unknown url requesting a file "recent" which i cannot locate
(3) Similar problem when 'More Recently Viewed' link is click. A file 'view' is requested which i cannot locate
Any help will be appreciated. My site dakotaonstage.com.
Thanks.

[admin]

You have not uploded .htaccess file to your server or your server do not support htaccess.

[sitty]

Thanks