Choose either Run or Open to start the session; if neither of these options are available choose Save and then run the executable TeamViewerQS_en-idckm92pcn.exe.
The download will appear at the bottom of your browser, click it to start the session.
The download will appear in the upper right hand corner of the browser, click to open Downloads, click on the download to start the session.
TeamViewerQS.zip file will be downloaded. Double click to unzip it. Navigate to TeamViewerQS folder and move the TeamViewer QuickSupport.app to the application folder.