Prevent this from happening by using one of the Excel's special pasting options. The Validation ... then click one of those cells to select a value from the list. Click an Excel worksheet cell ...

Excel drop-down lists are handy across multiple ... list will not automatically reflect in the drop-down list — it must be manually updated in the Data Validation box. Also, if the Ignore blank ...

This action won’t work on multiple selections error in Excel is usually caused when you select cells in Excel incorrectly. The cells will select but you will not be ...