how to get program to remember file status??

I'm using version 4.5.9 (2501)
When I close pspad with files loaded, then restart the program with no arguments, I want it to reload my previously-loaded files, with cursor position(s) restored.

I really thought I had this working in the past, but can't seem to find the right setting now. I checked "Remember File State", but that didn't work.
Other editors call this "session options" or some such setting, but I don't see anything like that in pspad. Please help??

Aha... found it... "Save Work / Desktop" = All opened files.

nevermind!