I deinstalled the Oracle database client 12c with the OUI and installed the Oracle 21c 32bit client with the OUI. There seems to be a bug in one of those processes because the Oracle MTS Recovery Services is not installed correctly causing the client not to enlist the transaction in the case of using a Com+ component. I have been working with Oracle installation now for over 20 years and to this day I have not seen an installer that hasn't had bugs. Please get it together and get your act together Oracle.