Can't stop replication sp_dropdistpublisher responds "there are subscribers defined" I am running into errors:

exec sp_dropdistpublisher @publisher='servername'


response:


  Msg 21047, Level 16, State 1, Procedure sp_dropdistpublisher, Line 145
  Cannot drop the local distribution Publisher because there are
  Subscribers defined.


There is no subscriber defined, and I don't know where to find the information that makes SQL Server think that there is a subscriber defined.

I'm open to any suggestions...
Have you tried using this to enumerate the list of subscribers to find if it thinks there are some defined? Notice that I'm just starting in sp_dropdistpublisher and reading the code to see where it checks before deleting. Just an idea.

--
-- Name:
-- sp_MSrepl_enumsubscriptions
--
-- Description:
--  Enumerate subscriptions on a database
--
-- Returns:
--  0 == Failed
--  1 == Succeed
--
-- Security:
--  public, db_owner check
--  Requires Certificate signature for catalog access
--
-- Notes:
--  Used by the UI to generate a list of subscriptions
--