Hi everyone, if someone could help me out with this, I'd be very grateful..

I made a few macros and to make it easier to access them, I created a new tab in the ribbon and made a new button for each macro, in this tab. Upon making these buttons, they worked without any issues. But the next day when I opened up Excel and tried to use the buttons, they didn't work. The new tab and buttons I created are still in the ribbon, but when I click on them, I get the attached message
excel problem.png


I have the file that contains the macros open, and when I use the long way to select the macros to run, they work. I've also tried to re-add the buttons, upon which they work, but then when I close and re-open Excel I get the same problem again.


Does anyone know why this is happening?