WordPress Login Issue – WP-Admin Page re-direct to 404

I faced the WordPress login issue. When I tried to login my site and wp-admin page re-direct to 404 page. We know that the 404 error normally generates when the requested page is not found in the server.

After trying couple of things finally I got the issue. If you are facing the issue following steps help you to diagnose/fix the issue

• First of all check wp-admin/index.php file is present under your WordPress installation. If the file is placed at the mentioned location and intact.
• Check the .htaccess file because it contain re-write rules and such type can be occurred because of re-write rule.
• To check the .htaccess file, rename this file with any other name.
• Now try to access your WordPress wp-admin page. If are able to access your wp-admin page then you are confirm issue is because of .htaccess file.

Now simply you can copy the .htaccess file from last working backup or from new WordPress installation. After copying new .htaccess file your problem will be resolved.