Macro, Run and close all open documents

[suicidemoose]

Hi there - is it possible to create a macro that;

1: Opens all files in a folder 2: Checks the "Tools > Options > System Options > Document Properties > Model Display and select Store Appearance, Decal and Scene data in model file" 3: Save 4: Close

Basically i want to check that "Store Appearance, Decal....." on ALOT of documents - fast :)