Deselect the sheets (right click one sheet tab and select ungroup) and save
the file in case you saved it while multiple sheets were selected

--
Regards,

Peo Sjoblom

(No private emails please)


"Rolf" wrote in message
...
I don't know how my file changed to filename [GROUP].
Since then I cannot add/change cell comments anymore.
What can I do to change the file again in order to add/change comments?

regards rolf