A client has replaced an older workstation with a new one. His hardware guy copied everything from the old computer to the new computer, set up all network connections, installed all the software.
When they attempted to open the MS Access database that runs their work, it got an "Unrecognized Database Format" error.
This is a 3 workstation network in a small office. Don't ask why (I'm out of the picture), but one workstation has MS Access 2019. The other two workstations use MS Access 2007. The replaced workstation was using Access 2007. When loading the database, they get the 'Unrecognized Format" error. I've copied the version being used by the other Access 2007 machine which is working just fine to the new workstation. Same error.
Any suggestions are welcome.