Hi Alan,

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Try this. Right after 'CLEAR', add the following line:

Set Collate to "General"
You can reset to 'Machine' or whatever afterward.

Sorry Alan, but it is absurd to use a binary index with a collate different to MACHINE.

SET COLLATE TO "General"
? CHR(1)=CHR(0)
? CHR(6)=CHR(1)

Fabio