Photo vault deleted my pictures

General Topics
1

Hi, all my pictures disappeared from the photo vault when I got an update and when I try to recover them it says pin is invalid

2

Quote:
“Hi, all my pictures disappeared from the photo vault when I got an update and when I try to recover them it says pin is invalid”

You need to provide more information for proper assistance.
What Update?
What OS and build?
What Avast and version?
Any other Security Software installed?