I'm trying to export S-parameter results from CST Studio Suite  into a text file using a VBA macro. I only need the data at a single frequency point, and I want to include some variable parameters from the simulation. The output file should have one row per simulation run, with columns like this: 

"RunID    Param1    Param2    S11_re    S11_im    S12_re    S12_im    S21_re    S21_im    S22_re    S22_im" 

How can I extract this data at a specific frequency only, and include the values of parameters and the complex S-parameters? Any guidance or VBA examples would be greatly appreciated.