It seems like you are encountering an issue with Excel not updating the formula calculations correctly when using the autofill feature. This can happen if Excel is not recognizing the relative references properly. Here are a few things you can check or try:
- Ensure Relative References: Make sure that your formula uses relative references correctly. For example, the formula
=SUM(B4:E4)should change to=SUM(B5:E5)when dragged down to the next row. If it’s not, check if the references are locked (e.g., using$signs). - Check Calculation Options: Ensure that Excel is set to automatically recalculate formulas. You can check this by going to the Formulas tab, then selecting Calculation Options and ensuring that Automatic is selected.
- Re-enter the Formula: Sometimes, simply re-entering the formula in the first cell and then dragging it down can resolve the issue.
- Clear Cache: If the issue persists, try closing and reopening Excel or clearing the cache, as it might be a temporary glitch.
- Excel Version: Ensure that you are using a version of Excel that supports the features you are trying to use. Older versions may have limitations.
If these steps do not resolve the issue, consider checking for updates for Excel or repairing the Office installation.