I am trying to set up my workbook to save any changes on pressing of a button.

I have created the macro, which is simple and contains the one following line

ActiveWorkbook.SaveAs Filename:=ActiveWorkbook.Name

This quite expectedly shows up a dialogue box asking if I want to overwrite
the existing file.

If I select Yes,then the file saves without any problem. However if I say
no or cancel then it produces the following error - Run-time error 1004,
application-defined or object defined error.

Ideally if I select no then I would want a dialogue that allows me to change
the filename, or if I select Cancel then I would like it to just return to
the current active worksheet.

Ive been playing with this for days and I am no closer to solving it.

Help anyone please