Possibly as a result of something inadvertantly tinkered with, I find that
each time I save versions of a particular spreadsheet, saved to the same or
different names, there is also created each time another file.

These other files are suffix-less, are of 0 kbytes size and have hexadecimal
number names of the form '8AAF8000' - a different, and rising, number each
Save time. Their presence, or deleting them, seems to have no consequence.

Qué?


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Regards,

Chris