Mac OS Lion

rasg01 Posts: 1
edited May 2023 in General questions

Mac OS 10.7.5 won't run Teamviewer 11 at all. It allows the install but crashes on start up. Tearing my hair out with this. Trying to control a clients machine and he was originally on version 9. My iMac was originally with version 14 on High Sierra but I've loaded version 12.

Any ideas appreciated. Thanks.



  • JeanK
    JeanK Posts: 7,015 Community Manager 🌍

    Hello @rasg01

    Thank you for your message.

    We are sorry to hear that you encounter difficulties with our software.

    As Mac OS X Lion 10.7 is compatible from version 6 to 11, I recommend you to try with another version (6, 7, 8, 9 or 10). You can download them here: Previous TeamViewer versions

    If you own a license, feel free to open a ticket here.

    I hope this could help. If not, do not hesitate to ask your questions here.



    Community Manager

  • Zsuzsannafor
    Zsuzsannafor Posts: 1

    I have the same problem with Lion OS. Even TW  advises that runs. 

  • LeeBinder
    LeeBinder Posts: 11 ✭✭

    TeamViewer 11.0.53254  works for me in 10.7.5 [link removed by Moderator - For security, please only download TeamViewer from TeamViewer's website]