Windows 10: All programs close when I lock my laptop

submitted by /u/timothy5597
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:)

 

Windows 10 lock screen closes programs

Recently, when Windows 10 returns to the lock screen, all of my programs (e.g. Excel) are closed, any unsaved information is lost, and I must restart the programs upon entering my password at the lock screen. The behavior is as if, by leaving the computer idle, I clicked the "sign out" option (which I have not).

• Reverting to an old system restore point did not work.
  
• Using Win-L and then immediately entering my password does not close my programs. I don't know how long the delay is between going to the lock screen and my programs being closed
  
• I have no screen saver; the screen goes blank after 10 minutes; I have - to my knowledge - unchecked all instances of returning to the lock screen
  
• I do want the lock screen, as this is an office computer
  
• When booting to safe mode, the problem does not appear.
  

In response to comments

• My office computer is not on the institution's domain, although they do have one.
  
• I can confirm that the computer is not rebooting by checking that no events with IDs 6005 or 6006 occur at times when my programs close
  
• Starting the lock screen witn Win-L and waiting 15-20 minutes does not cause my programs to close. I not yet been able to check longer times; however, this is the only clue I have thus far to suggest that the program closing issue may not be attached to the lock screen.
  

I am not sufficiently familiar with the event viewer or task scheduling to check these systems for additional diagnostic information.

How do I continue to diagnose, and ultimately resolve, the issue of the Windows-10 lock screen apparently forcing all of my programs to close?

 

Windows 10: How to Lock (not sleep) laptop on lid close?

Two steps:

• Capture the close lid event.
  
• Trigger a lock-screen event.
  

See: Capturing laptop lid closing event in windows?, and Command-line (cmd) command to lock a windows machine.

From those sources, we can use RegisterPowerSettingNotification and GUID_LIDSWITCH_STATE_CHANGE to detect the trigger, and run:

from the command line to send a lock screen request to the machine.

I don't know what compilers you have available, or what languages you know, but this information should help you set up a program to do it for you.

I don't use Windows myself, so I can't build or test it for you.

 

Any software to lock a running program?

Does anyone know of an ap or program that will allow me to lock software while in use so that it cannot be closed without a password or similar?

For example, if I have a media player open and running music is there a way or an ap that will allow no one to be able to close it, minimize it or use any other software on the PC?

Thanks for any suggestions...