Step through macro

[Gavx]

I would like to step through a macro.
So I go to a form (in design mode) that has one, select the control and then open the macro. At this point I should be able to F8 through this however when I press F8 nothing happens.
Then if I select Run (the green arrow from the menu bar) a box opens asking which macro I want to run but there are none listed in the window and yet I have a number of them.

What could be wrong?
Thanks

 

[llkhoutx]

Here's n=how you single step through a macro:

http://office.microsoft.com/en-us/a...y-single-stepping-through-it-HP005188216.aspx

I suggest that you try Googling your questions before posting a question here.