TV on iMac Sierra asks for password for helper tool and crashes
I installed latest version on almost new iMac, Sierra. When I start Teamviewer I get a popup sayng it needs my password to install a Helper Tool. It acepts the password, the icon bounces on the dock a few times, and then disappears.
I've tried to re-install several times. No luck. Tried in safe mode. No luck.
What is the problem! HELP!