Could not locate admin.php. Please consult the administrator.

It can recognize that the wp was installed into a subdirectory?
the wordpress was installed here: ./subdirectory

so now the admin.php is here:
/subdirectory/wp-admin/admin.php

As we discussed in E-mail, this problem occurred with a third party installer and could be solved by editing the line around #18 in \inc\amazonautolinks_selectcategory.php

$file_admin = $abspath . 'wp-admin/admin.php' ;

For anybody who encounter this similar issue, I’ll leave the note.

• First, you need to find out the ABSPATH value defined in your WordPress. Embed the following line in functions.php in your theme.
  echo ABSPATH;
• It will give something like /home/username/httpdoc/blog. Then assuming you got the path and change the above mentioned line to:
  $file_admin = '/home/username/httpdoc/blog';

The assigned path must be yours which you find out with echo ABSPATH;

Ops, had a mistake there. (somehow I cannot edit the post, so I’m posting here)

The edited line should be like,
$file_admin = '/home/username/httpdoc/blog/wp-admin/admin.php';

(the wp-admin/admin.php part was missing.)

Hi,

Just need to know the maximum number of units that we can add using this plugin that is without upgrading to the pro version???