adsense-deluxe very strange issue

Hello all,

I am new to the posting, but have read every post on this and several other forums, regarding the “adsense-deluxe plugin.

I am getting a very strange issue, and was wondering if anyone else could help.

Here goes.
Background:
I am using WP 1.5.2, and have had no problems until this addon.
I am using the version of adsense deluxe, downloaded here:http://www.acmetech.com/blog/adsense-deluxe/

The plugin installs properly, however, when I try to add a adsense block, and click the “update button, the page tries to reload, and refresh, but seems to add a new folder.

Here is the normal page location, from inside the options menu:
http://articles.modelshipsonline.com/wp-admin/admin.php?page=adsense-deluxe.php

But when I try to update, it changes to the following:
http://articles.modelshipsonline.com/articles/wp-admin/admin.php?page=adsense-deluxe.php

Please note the addition of the “article” folder. I am not sure if this is because I have the blog installed on a subdomain. (articles.modelshipsonline.com).

Any help on how to fix this would be greatly appreciated.