Using a Macro to ensure file is being used

[Colin]

I want to create a macro that checks on loading that the correct file has
been loaded basically the condition I want is "if FILNAME <> "string". Is
this possible?

 

[Steve Schapel]

Colin,

It is not entirely clear what you want, so maybe you could give a specific
example if we miss the point. I gather you mean you want to check for the
existence of a particular file. If so, you can put the equivalent of this
in the Condition of a macro:
Len(Dir("C:\YourFolder\YourFile.abc""))