www programming

yes this is: when you install WordPress, .htaccess is auto created, path to directory is set about where it is installed. So, when you move your WP, you not only have to change path on htaccess, but also some db value to get it work ok on the new directory correctly.

How did it come to this error?

1. Originally WP was installed in a subdirectory.
2. When I moved the contents of the directory to another one, .htaccess was not automatically changed

These two points above led to errors when loading the "board" page.

So the .htaccess has to be checked, if the paths are correct.

work like a charm now,
sorry i didn't understand immediately it!

THAT was the problem!!! Thank you for the very fast and good support.

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /wpress/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /wpress/index.php [L]
</IfModule>

# END WordPress

The .htaccess vom the root auf WP contains:
[code]

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /wpress/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /wpress/index.php [L]
</IfModule>

# END WordPress
[/code]

If I am the only one, where the integration fails - ..............

Well - do you see, what I see? The RewriteBase rule uses the wrong path.

I will change it to the correct path.

what contain your wp root .htaccess file? Can you post his content? (surely not necessary as it will be the default one)