[RESOLVED] file saved by mshflexgrid

I have a saved MsHflexgrid that looks like below
the 8 stands is for rows
the 12 is columns
what does the 5 stand for Y
8,12,5
"","Entry Date","Reminder Description","Date/Time","Reminder Type","Next Reminder","Open","Delete","Sort","Notifications","Sound","Due Shown"
"Yr20160222150333.rtf","02-22-2016","Melissas Birthday remind 8 days","07-04-2016","Yearly","37 Days","View","X","53280","8:0|:-1|:-1","",""
"Yr20160122064953.rtf","01-22-2016","Sarahs Birthday remind 8 days","07-26-2016","Yearly","59 Days","View","X","84960","8:0|:-1|:-1","",""
"Yr20160122065129.rtf","01-22-2016","jessica died aug 3 1990 remind 2 days","08-03-2016","Yearly","67 Days","View","X","96480","2:0|:-1|:-1","",""
"1d20160122065542.rtf","01-22-2016","renew system mechanic notify 4 days","10-25-2016","No Repeat","150 Days","View","X","216000","4:0|:-1|:-1","",""
"1d20160122065724.rtf","01-22-2016","renew tracphone minutes remind 5 days","12-23-2016","No Repeat","209 Days","View","X","300960","5:0|:-1|:-1","",""
"Yr20160222150152.rtf","02-22-2016","Nicky Birthday remind 8 days","03-01-2017","Yearly","277 Days","View","X","398880","8:0|:-1|:-1","",""
"Yr20160408090546.rtf","04-08-2016","Kristys Birthday 8 days","04-29-2017","Yearly","336 Days","View","X","483840","8:0|:-1|:-1","Yodal|Yes",""

"Saved" how? I'm not aware of any save method. Is this something else, like a clipboard or drag/drop format?

Found it was version number generated with vb6