This dialog is opened when AccdbMerge can not connect to Database Engine to process data:
Dialog text:
Failed to connect to the Database Engine (DBE) with the following error:
(error message)
To proceed with current operation, AccdbMerge is switching to use Microsoft Access. Please note that the following toolbar button will be turned on after current operation completion:
(toolbar change)
Once you'll fix DBE inaccessibility, it's better to turn it off again because enabled option works MUCH SLOWER.
You're running (32 or 64) -bit AccdbMerge, please make sure your MS Access is (32 or 64) -bit as well, or try (64 or 32) -bit AccdbMerge.
Press F1 to open help page with more details.
AccdbMerge tries to use a Database Engine installed to your system. If it fails to do this it shows this dialog and switches to using the database engine from Microsoft Access. If running a proper 32/64-bit AccdbMerge version does not help, please check Why I might need AccessDatabaseEngine? page on product web site with explanation why it may need to be installed separately.
