> A good tip, thanks.
> I've installed 'sqlite odbc w64.exe'. For TP, it should not matter, since it acts as a frontend for SQLite.
> I think to determine a significant acceleration of many operations, but for objective measurements I have no options.
> The installation must be performed only once, when the 'sqlite3odbc' from the SQL program directory is copied into the ODBC directory of TP10.
> This will probably be necessary with every update.
Thanks for your reply! I thought I would need to copy sqlite3odbc.dll to the TP10\ODBC directory, but so far it has not been necessary. The updated sqlite3odbc.dll is installed into C:\Windows\sysWOW64 replacing the one installed by TP10. This seems to be the one that gets used. The difference in performance is staggering (to the good).