Hello
I have a workbook with 4 sheets, all of then have formulas
What I would like to do is:
When I open the workbook I would like to make enable all sheets for calculations except 1, for example.
Sheet1, 2,3 has to be enable to automatic calculation all the time
But sheet4 only when I click a button or a check box, otherwise is disable
Does anybody have tried something similar before?
Can this be possible to achieve?

Many thanks and best regards