TeamViewer service rests to disabled every time PC is restarted

Hi I have TeamViewer set through the options to start with Windows, but it doesn't start until I start the app itself.

I have checked in Services and it shows disabled, I change it to Automatic , but when I restart the laptop it resets it to disabled.

Have tried uninstalling and re-installing but still does the same.

Works fine on my other 2 PCs.

Any ideas please ?

many thanks

Chris

Answers