How to change a SSO DB to a Non-SSO Environment

Solved it myself.   Here is what I did in case this helps someone in the future.

I had created a new test environment that was non-SSO.   I wanted to use a copy of our production database to use for it.  When I changed he database connector to point to the copy of production, I got the "This system is configured for single sign on...." message.    I knew that it had to be something in one of the tables, because it worked fine if I pointed it back to the db that was created with the install.   The way I fixed it was to delete the rows in eAttachment table of the production copy db  that were as follows:

1 oa authproc.xml

1 oa eSSO_Web_DomainRemoved.js

1 oa eSSOError.js

1 oa euser.js

I then used SQL Import/Export tool to copy the 1 oa authproc.xml and 1 oa euser.js  rows from the database that was created by the installer.

Problem solved.  It no longer gives me the incorrect message about the system being configured for single sign on.  I get the login prompt, can log in, and can see all my production data in my new test enviroment.