3rd party apps. Security won't let me Donald.

[DICKNPHYL]

Installed M. L. And now I get message that my security settings won't allow 3rd party downloads -installs. I tried to open the security preference pane in system prefs window but it just sits there with a mess. " loading Security &privacy", but nothing is happening.
Anyone got a clue ?????????
Thanks
DICKSTER-----

 

[Matthew Yohe]

Installed M. L. And now I get message that my security settings won't allow 3rd party downloads -installs. I tried to open the security preference pane in system prefs window but it just sits there with a mess. " loading Security &privacy", but nothing is happening.
Anyone got a clue ?????????
Thanks
DICKSTER-----

Restart?

Provide a screenshot of your security preference pane.

 

[mrapplegate]

Installed M. L. And now I get message that my security settings won't allow 3rd party downloads -installs. I tried to open the security preference pane in system prefs window but it just sits there with a mess. " loading Security &privacy", but nothing is happening.
Anyone got a clue ?????????
Thanks
DICKSTER-----

Right click the application and choose Open. Then from the dialog box choose open.

 

[DICKNPHYL]

3rd party downloads

Right click -open-worked-thanks
DICKSTER-----

 

[mrapplegate]

Right click -open-worked-thanks
DICKSTER-----

You're welcome.