July 2, 2020
July 16, 2010
Welcome to our forum! That error means you have a version of Excel that doesn't have the SEQUENCE function. In the YouTube video description it says:
For those who don't have the SEQUENCE function, you can use two formulas instead:
Cell K5: =MIN( start date column ) + output of form control
Cell L5: =K5+1 Copy L5 across columns as far as required.
I hope that points you in the right direction.