Using Quicken Premier 2019 R20 on Windows 10 Pro platform
Worked yesterday, August 8, and I have a .QDF file with yesterday's date backed up.
Today, QW.EXE fails to start, whether by clicking desktop icon or trying to open from "C:\Program Files (x86)\Quicken\qw.exe". Clicking .QDF file to open in Quicken also fails to start program.
HELP!! ... and THANKS!!!
This has happened to me,too.
I have a laptop with an external monitor.
I fixed it by opening my laptop and made my laptop screen the default. Once Quicken opened
I was then able to get it maximized on the external monitor.