You might find usefull a simple program that analyzes Progress database log file (.lg)
Source code: checklog.p
Copyrights: freeware, open source.
Way of usage:
prowin32.exe -p checklog.p -param log_name[,num_days] eg.: prowin32.exe -p checklog.p -param c:\progress\wrk\sports.lg
Enjoy!
Tomasz Judycki