How can I remove the first attachment I uploaded, long ago?
 

When I list the attachments, the bottom one in the list does not have a checkbox, so I can't delete it!

what is the version of Atahualpa and WP?
What is the url?

It doesn't matter -- I am only talking about how to use this Forum. It won't accept any more attachments in any post of mine unless I can delete the old ones.

Bing specific will save everyone a lot of time.

To delete an attachment from this forum, go to the post, edit it and use the forum tools to remove it. If you are not sure which tool to use, check them all out.

This is not a wordpress site it is run By vBulletin

The post with the attachment I wish to delete is closed, so I believe that I cannot edit it.

If you were the...oh wait...you don't want me to answer your posts.