Answer:
The default path for the RWIND Simulation projects created by RFEM/RSTAB is C:\Users\Public\Documents\Dlubal\RWIND Simulation 1.x\ProjectsRX.
You can adjust this path in the "Program Options" dialog box.
This setting can be found in the menu "Options" → "Program Options", tab "Files and Directories", category "RWIND Simulation projects created by RFEM/RSTAB".
