I have been using Import STEP File Example (C#) as a template for importing step files into solidworks. The issue I am having is I get prompted for what template to use so I'm trying to figure out how to programatically tell the computer to use a certain template for assemblies and a certain one for parts. I do have my System Options set to Prompt user to select document template and I cannot change the System options to Always use these default document templates. I could programatically change it then change it back but i would rather not.

In short the user will select a list of step files they want converted and select weather they want to Save then as Default or Part documents and walk away with the program converts the files.