Calendar Control Excel 2025 Not Working. I have an excel spreadsheet which contains a calendar control (microsoft calendar control 2007, mscal.ocx) and activex combobox controls. When i try and open a spreadsheet i have with the calendar control inserted it doesn't work, furthermore if i try and add a new calendar control the option doesn't.

I have used calendar control 12.0 logic in 2007. The error is most likely due to the fact that you haven’t renamed your calendar control as calendar1 in order to be consisitent with the name in the code.