[time-nuts] Lady Heather Screen Dump file name

[Mike Naruta AA8K]

For Windows 10, what is the file name for the Lady Heather dump 
screen command?  What folder is it in?

For the specified time (/nd=hh:mm:ss), is it GPS time or system 
time?

I want to capture the precision survey plot without using 
Windows Print Screen; my Lady Heather screen resolution is poor. 
  I've used File Manager "datemodifiedtoday:" but can't find a 
file from Lady Heather.

Thank You,

Mike - AA8K