How to delete avatar or avatar thumbnail record in Win8.1 system

First, how to delete the settings after Win8.1 user avatar settings

1, the default avatar directory: C: ProgramDataMicrosoftUser Account Pictures (default user avatar);

2, when the user will be local After the account avatar is set to a custom avatar, click “Browse” under the avatar, you can only customize it to other avatars, it does not support direct deletion or cancel settings;

3, restore the system default user Avatar method:

1) Open any folder, click View - check the hidden items to make the hidden folder display normally;

Note: Finally, remember to remove the check. Do not show hidden items

2) Enter the directory C:Users public public user avatar, delete the corresponding custom avatar folder under the directory;

Note: If it is a single user, delete All folders can be, if it is a multi-user, delete the corresponding folder

3) If the permission is not enough when deleting the directory, you can upgrade the folder permissions as follows;

4) Change owner to Eve Ryone;

5) Improve Everyone read-only permissions for full control.

Second, how to clear the thumbnail records used by Win8.1 user avatar

1, the default attribute of the thumbnail directory is hidden invisible to the system, first need to open any folder, set to view - Check hidden items to make hidden folders display properly.

Note: Finally, remember to remove the check, do not show hidden items

2, enter the thumbnail record directory: C: Userslenovo (account name) AppDataRoamingMicrosoftWindows user avatar, delete the corresponding image file under the directory Just fine.