To help you further, are you getting a specific (e.g., "CRC error," "Unexpected end of archive") when extracting?
Note the installation path and version numbers. tramsim_vienna.part3.rar
List all extracted files to ensure nothing is missing. To help you further, are you getting a specific (e
Right-click only on the first file ( .part1.rar ) and select "Extract Here" (or "Extract to..."). To help you further