File list (Check if you may need any files):
ImpedanceCalculator
...................\ImpedanceCalculator.dcu
...................\ImpedanceCalculator.ddp
...................\ImpedanceCalculator.dfm
...................\ImpedanceCalculator.pas
...................\ImpedanceCalculator.~ddp
...................\ImpedanceCalculator.~dfm
...................\ImpedanceCalculator.~pas
...................\ImpedanceCalculatorV10.cfg
...................\ImpedanceCalculatorV10.dof
...................\ImpedanceCalculatorV10.dpr
...................\ImpedanceCalculatorV10.exe
...................\ImpedanceCalculatorV10.res
...................\Microstrip.bmp
...................\Stripline.bmp