@MirriamM see my post above with the screenshots, last night all automatic backups ran properly after I corrected the two Task Scheduler settings for each scheduled backup.

Just so it's clear, the Windows Server 2019 configuration options in the drop down list are:

• Windows Server 2019 (the Windows version being used - what I changed each task to)
• Windows 7, Windows Server 2008 R2
• Windows Vista, Windows Server 2008
• Windows Server 2003, Windows XP, or Windows 2000 (what QuickBooks chooses by default)

I don't know why QuickBooks uses the oldest option, hopefully the developers can use these notes to get a fix pushed out. Let me know if there is anything else I can do to help.