This problem occurs when you were able to successfully install the Local Church Website project either on your local computer or server. You can visit/see the home page but not inside page like <your website’s link>/about or<your website’s link>/directions. The reason: the .htaccess file’s not created or uploaded. If your running the website on your computer please read this blog , to check if your Apache’s enabled .htaccess.
To solve the problem:
Step 1. Login on your <your website>/wp-admin

Step 2. Go to Settings->Permalinks

Step 3. On the toggle choices, choose Custom Structure and
put this on the text box /%postname%.html

Step 4. and Save Updates
Step 5. If your server allows this process, meaning wordpress will be allowed to write on your server’s directory.
This will create a .htaccess file solving the inside page links.
Filed under: Installation
[...] page, if you can’t go to the inside page links like <your domain>/about, please read this tutorial for [...]