Could it be that you've opened a workbook created in a version prior to Vs
2007?

Anyway, if you click in the name box (left of the formula bar), and enter a
cell reference for the hidden column and press enter, eg B1 (if it's column
B that's hidden), and then check the column width (via FormatColumn width),
you'll probably see it as 0. Simply change this to a greater value, say 10.

Rob

"Mark4u" wrote in message
...
When I hide a column or a row and than I click unhide it doesn't unhide
itself. I tried highlighting both columns at the same time to the sides of
the hidden rows and than right clicking and clicking unhide but it still
doesn't work. What is going on? How do I unhide my hidden rows?