"Randy" wrote:

I see there are multiple posts to this issue, but none of the suggestions
appear to help. I am using Excel 2007. I have no comments and no merged
cells. It is a simple spreadsheet. I have selected and deleted extra
columns and rows, saved and closed the spreadsheet and reopened. I still
cannot insert new rows. What other possibilities are there?

Follow-Up:
For some reason I was able to insert and delete a comment which allowed me
to insert new rows. Not sure why since there were no comments to start with.