Rehashing old stuff here:
I'm back on my own for now and have ADT 2004. I would like to edit the AECMaterials.mdb file to add in proper batt insulation sizes.
I don't have MS Access, so instead I downloaded Open Office and am trying to edit it there. I can see the 07-BATT-I table, can see the sizes, but can't seem to do anything with them. I can't add, edit or do anything else except change the order in which I'm viewing them.