>Hi all,
>I can change the extensions of my tables (.dbf) to any other extensions without problems. For example:
>
>USE mytable.xyz
>
>but the associated files must have the standard extensions (.cdx, .fpt).
>It's possible to change this?.

If your extension ends with an x (say, .dmx), then that x will be replaced with a t for the memo file (i.e., .dmt instead of .fpt), but the structural index will be a cdx. You can always

index on field1 tag Tag1 of (forceext(dbf(), "zzc")

and your index file will have the extension of zzc, but it's not a structural index then, and you would have to open it explicitly each time:

use mytable.dmx
set index to mytable.zzc

IOW, it will not open automatically if it's not a .cdx with the same name as the table.