I did not know that VFP came with a Hex Editor. I've used something called called V.EXE to see inside several files. I will check out this HEX editor. Thanks for the information, Tore.

>I simply used a hex editor, and checked several files. VFP comes with a reasonably good HEX editor

Do (Home(1)+'\tools\hexedit\hexedit.app') with yourfile

>>Tore, how did you figure out, or know, all of the file header codes?
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>>Cecil