Outlook search function not working

[Team Smart]

Search funtion not working in Outlook, with account configured with POP3, (not office 365 mailserver)

rebuild search index  no help, install outlook to previous version no help, repair pst no help.

Help please

[#2]

Please refer following informations on "Outlook known issues in the June 2017 security updates".

The problem may be caused by this glitch.

Outlook known issues in the June 2017 security updates