Posted by Community Manager
Community Manager

TeamViewer 14 Preview


Hi all,

What an exciting day! As stated above: TeamViewer 14 Preview is here!

We set up everything for you inside our Community to ease your start with the new version as good as possible. This board for example is designed for your feedback and questions in regard to the TeamViewer 14 Preview, which can be downloaded here: https://www.teamviewer.com/en/features/latest-version/

If you are curious to read more about the new version, please find the Change Logs for it here.

Or check out or Knowledge Base to learn even more: 

  1. Trust Management for Trusted Devices: https://community.teamviewer.com/t5/Knowledge-Base/Trust-Management-for-Trusted-Devices/ta-p/45791
  2. OneClick remote script execution - Scripts for automation: https://community.teamviewer.com/t5/Knowledge-Base/OneClick-remote-script-execution-Scripts-for-auto...
  3. Advanced Device Grouping: https://community.teamviewer.com/t5/Knowledge-Base/Advanced-Device-Grouping/ta-p/45861
  4. Servicecamp integration into QuickSupport module: https://community.teamviewer.com/t5/servicecamp-Knowledge-Base/Servicecamp-integration-into-QuickSup...
  5. Custom Device Information: https://community.teamviewer.com/t5/Knowledge-Base/Custom-Device-Information/ta-p/45983
  6. UPDATED: How can I share the screen on my iPad/iPhone with TeamViewer? : https://community.teamviewer.com/t5/Knowledge-Base/How-can-I-share-the-screen-on-my-iPad-iPhone-with...
  7. UPDATED: TeamViewer User Interface: https://community.teamviewer.com/t5/Knowledge-Base/TeamViewer-user-interface/ta-p/11047
  8. UPDATED: What is “Trusted Devices” for your TeamViewer account? https://community.teamviewer.com/t5/Knowledge-Base/What-is-Trusted-Devices-for-your-TeamViewer-accou...

Also our Community Blog has great new content for you: https://community.teamviewer.com/t5/Community-Blog/bg-p/News

We are looking forward to receiving your thoughts, feedback and questions.

Thanks and all the best,


Community Manager

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8 Replies
Posted by CeladorRadio

Re: TeamViewer 14 Preview


This launch is causing multiple machines put new pop ups every 20 seconds or so.

Error reads; Teamviewer is running in limited demostration mode. Please sign in to your licenced teamviewer account in the computer and contacts list to unlock all teamviewer portable features.

It is not possible to sign in with the computer and contacts!

The only solution so far is to downgrade unless you can advise something else.

An important note - a new pop up every 20 seconds is simply disgusting and makes it almost impossible to make any changes.

1 Reply
Posted by djandiek

Re: TeamViewer 14 Preview

I've noticed that this upgrade voids my Business licence. It is now behaving a Free version which is very annoying.  It also has many problems logging in. How do I downgrade?

Posted by TeamViewer Staff
TeamViewer Staff

Re: TeamViewer 14 Preview

HI @CeladorRadio

Thank you for your feedback. I reported it to our development and will inform you when got more information.


Senior Support Engineer - 2nd level Support
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Posted by andreasrl

Re: TeamViewer 14 Preview


After upgrading our Custom Modules to v14, there is no longer an API key on the module for assignment. 

Can you explain, is this simply a GUI bug or has something changed with deployment?

Posted by DarthKevin

Re: TeamViewer 14 Preview

Corporate Subscription customer here. 
Is TV14 still in BETA or is it a final release version? If it's still in BETA, why in the world is it being presented as an upgrade to EVERYONE? A BETA release should be an OPTIONAL upgrade for customers and should only be offered for general download by the automatic updater when it is out of BETA and has reached its gold milestone. 

Kevin Taylor, CGCIO
Director of Information Technology
City of Eden
Eden, NC
Posted by workflow

Re: TeamViewer 14 Preview

Why force me to upgrade to a Beta version. You have such an outstanding product and now suddenly I can not communicate with other version 14 machines. It is also extremely slower.  Please fix the beta or assist me to a version 13 rolback. My whole bussines rely on TW. I can not function without it.  I am hooked forever. A dangerous situation for me and Teamviewer.  My advise to other users. Do not download version 14 Beta until end of November 2018. Allow TW to test it properly.  

Posted by superremie

Re: TeamViewer 14 Preview

I have a little bug to report with TV14 Beta for macOS. I'm running on macOS 10.14.Button missing.png

As you can see in the screenshot, now the button to assign a computer to my group is missing. It was there in TV 13. Hope this will be back soon!

Posted by EIJ000

Re: TeamViewer 14 Preview


I have a problem with it, the problem is I cannot to change the resolution for the window once I mointore other device, I checked everythings and every websites to try solve this issue but I did not solve it, the resolution was 1024*768 or less but i need to rise it please.