When trying to Send to Excel in the Inventory Reports I get the following error in MYOB v19.9 Premier

unable to locate the necessary files to perform this officelink

MYOB support points you here : http://myobaustralia.custhelp.com/app/answers/detail/a_id/9237#1

Registering all the DLL’s and repairing MYOB did not resolve.

In the end I had to uninstall and reinstall MYOB.