Can't get lock screen swipe back working

[AC Question]

Most of the time, my phone is with me - in my pocket or at my work area, so I don't need to use a pin or combination. I put in a pin for when it was needed but have decided not to use their WiFi, but now I can't get it back to swipe - the "Swipe" section is grayed out in the "Select screen lock" section and it says "Turned off by administrator, encryption policy, or credential storage."
Any idea what I need to do to get swipe access back?

 

[Javier P]

You could try clearing credentials in your security settings. This worked for many people with the same problem.

 

[spiritsoul]

SOLVED: Settings > Device: Lock Screen > Lock Screen > reenter your current PIN > OK
brings you back to all Lock Screen Options, i.e. Swipe, Pattern, etc.