I have a workbook . . . named: MyExcel

And several other workbooks . . . named: A, B & C

I have MyExcel open and I open workbook A

Now, both workbooks are open with two instances of excel.

When I am using workbook A , Is there a way of using (calling) a macro from MyExcel or do I have to duplicate the macro in each workbook A B C ?

Thanks

Launchnet