As I posted on page 7 of this thread (with pictures), you have to get to the following location in
File Explorer one step at a time...
C:\Windows\System32\Config\SystemProfile\AppData\Local
Once there, create a folder named "TileDataLayer". Then open that, & create a folder within it named "DataBase". So...
(1) Copy/paste "C:\Windows\System32" into a Search box,
then click the best match to open the folder.
(2) Double-click "Config" in the right pane to open it.
It (& the following) may ask for permission. If so, just
click the "Continue" button.
(3) Double-click "SystemProfile" in the right pane to open it.
(4) Double-click "AppData"
in the right pane to open it.
(5) Double-click "Local"
in the right pane to open it.
(6) Right-click in the right pane, point to "New" & Click "Folder".
(7) Right-click the new folder, & rename it to "TileDataLayer".
(8) Double-click "TileDataLayer" to open it.
(9) Make a new folder within "TileDataLayer", & rename it to "DataBase".
You end up with a "C:\Windows\System32\config\systemprofile\AppData\Local\TileDataLayer\DataBase" folder.
That's it. You'll never see another Event ID 455. However, that's all it does. If you expect this will cure anything else, you will be disappointed.