How to update the version without removing the data created?.Using only 1 database in the solution.(FMgo 12)
The normal process for a single-file solution is to import from the old version to the new runtime. This usually works best if you release a new runtime with the same binding codes but different file names, and use an Import script to read from the older file with the older name.
The hassle of importing is one of the reasons many developers move to a separation model, so only the interface file need be replaced in an upgrade, leaving the data intact.
Retrieving data ...