wp-admin page redirecting to 404 page

Hi,
I checked your website and it seems that no links work, so you’d probably have to verify the database to make sure that the site address and wordpress address are entered correct.
you can use https://codex.www.ads-software.com/phpMyAdmin to connect to your database and in the [prefix]_options make sure that ‘WP_HOME’has the value: ‘https://customizedwalls.com/blog/’
and ‘WP_SITEURL’ also has ‘https://customizedwalls.com/blog/’
Hope this fixes it.Regards

tnx 4 help , i have checked all details and they are correct , i have option siteurl in my databse and its https://customizedwalls.com/blog.. any other suggestion

Deactivate all plugins and switch to the default theme, you can do this using the databse -> phpmyadmin or ftp,I’d recommend ftp just rename the plugins folder to old.plugins (this will deactivate all plugins) and also rename the current theme to “oldthemename” (this will disable the theme and activate twenty eleven, then got to : https://customizedwalls.com/blog/wp-admin
Let us know if it works!

i have already tried all this but its not working

Sorry, there are 2 other posts similar with yours and I didn’t sow that you tried this when I replied.
The issue might be caused by the site you host in the root folder, do you have an .htaccess there?

its ok.. ya i have .htaccess
and its the code in my .htacces, i have checked by deleting .htaccess too..
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /blog/
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /blog/index.php [L]
</IfModule>

# END WordPress