Every morning I start em client I have to assign with my activationcode

Hi, by any chance are you using eM client with the same activation key on more computers?

Thank you,

Yes i do, is that the problem?

Yes, eM Client licenses have one per computer policy, so if you use it on another computer, it will automatically deauthorize the first one.

If you want to use more computers with eM Client you either have to purchase another license or register for a second free license with another computer.

I hope you understand, thank you,