Premium Migration from 2015 to 2017

Hi All.  

I have an issue that is really puzzling.   I have installed the new version of Sage and now I want to migrate the data.  Had to resolve a version issue in SQL and now they match.   But when I run the migration (after shutting down the application server) it winds up saying that it has detected a process running on the source (we are not moving SQL servers, just moving to a new instance on the same server).    The server has been rebooted twice.  After the second reboot I checked for PvxWIN32 which was running, after I stopped the process I was gone.  They do not have any integrated apps and the integration service is disabled.  The Migration log says the source is in use.

Thanks,

Bob Osborn
ACI Consulting