Issue I am unable to export to excel from Data Migration, even logged in as odt and using developer license.

Tried unregister and re-register of dll with same results.

Export to xml generates the same error:
This message if for C/AL programmers:
The OLE control or Automation server identified by
{F9043C85-F6F2-101A-A3C9-08002B2F49FB}
requires a design time license.  This license cannot be obtained.
Make sure that the OLE control or Automation server is installed correctly with the appropriate license.
Solution
The problem was with Codeunit 412.
Using an FOB of that object from the PURE 5.0 SP1 DB, compile this object and you should be able to use the OCX control without requiring that component installed on your machine.