“Commercial Use Suspected”
In such case, my first suggestion is that you contact TeamViewer team and inform them about the problem and see if they can solve the issue.
However, there is a way to solve this, but this should be used only if you don’t get a reply from teamviewer and is a bit of technical process, so you have to dabble your hand in it only if you know what you are upto.
1> First Close Teamviewer, if it is running.
2> Click on Start –> Run –> type %appdata% –> delete TeamViewer folder
3> Delete registry folder: hkcu/software/teamviewer and hklm/software/teamviewer
4> Change the MAC Address of your LAN card, this tutorial can help you.
5> Restart your Teamviewer and you should get a new ID and also should solve the “Commercial Use Suspected” problem.
Please use the following method only if you have genuine problem. Please play fair as TeamViewer is one of the best freely available software, which I use and recommend strongly over others in the same niche. There is no substitute to TeamViewer.





In such case, my first suggestion is that you contact TeamViewer team and inform them about the problem and see if they can solve the issue.
However, there is a way to solve this, but this should be used only if you don’t get a reply from teamviewer and is a bit of technical process, so you have to dabble your hand in it only if you know what you are upto.
1> First Close Teamviewer, if it is running.
2> Click on Start –> Run –> type %appdata% –> delete TeamViewer folder
3> Delete registry folder: hkcu/software/teamviewer and hklm/software/teamviewer
4> Change the MAC Address of your LAN card, this tutorial can help you.
5> Restart your Teamviewer and you should get a new ID and also should solve the “Commercial Use Suspected” problem.
Please use the following method only if you have genuine problem. Please play fair as TeamViewer is one of the best freely available software, which I use and recommend strongly over others in the same niche. There is no substitute to TeamViewer.




