Proman does not output anything

Hi,

I am new to WinProp and try to learn how it could be used through the examples (like Indoor_Sample_IRT in the directory where WinProp is installed). However, when I import the project into Proman and run propagation analysis, no output file or results has been generated. There is no warning or error message being generated. Do you have any idea on how this happens?

Thank you.