I know this topic has been discussed quite a bit but I need help. Running SW 2015 sp 2.1.  Basically have 100s drawings I want to update the sheet format on.

Drawing sizes are A4, A3, A2, A1 & A0. some are multi sheet but not many (I could update them manually)

My new drawing formats are located at J:\ Library folders\Sheet formats and the formats are called

A4 2015.slddrt

A3 2015.slddrt

A2 2015.slddrt

A1 2015.slddrt

A0 2015.slddrt

Is there a macro available that can update each drawing format. obviously A4 -> A4 2015, A3 -> A3 2015 etc as required per drawing.

I need to  run it by selecting a folder and then macro does its work. I am no programmer.