Maybe this is possible in Excel 2007

No more than in 2003. Meaning that maybe you could do something kludgey
with a sheet change event macro, but macros can be disabled so it's hardly
fail safe.

--
Jim
"richarmk" wrote in message
...
| Is it possible to lock access to a cell or cell range?
|
| I know it is possible to lock a cell range and then protect the worksheet,
| but the locked and protected range can still be referred to, even if I
| disallow selecting of locked cells.
|
| I.e. if I lock and protect Column A, disallowing selection of locked
cells;
| a user can insert a formula in an unlocked cell that referrs to the locked
| cell, by typing, e.g. "=a1."
|
| Maybe this is possible in Excel 2007 but not in my version (2003).
| Thanks,
| Mark