# User Operation

All users are actively encouraged to feedback their experiences with our software. Users can provide feedback via our website www.fluidflowinfo.com or directly via the application. All code within the application is routed through exception handling constructs. This means that if the software fails in any way, it writes to a log file providing the date, time, reason and type of each failure together with resource and status information about the hardware where the failure occurred. This log file is called psff.elf and is written to the same folder that holds the single application executable file psff.exe.