On 5 October 2017 changes regarding the allocation of countries affecting all Zattoo users have been made. Please refer to this link for more information here.
If you receive this error message as a PREMIUM or ULTIMATE user, this means that you want to use your current subscription in a different country than the one you have purchased it in. Please contact our customer care team in this case through this form.
If you are a FREE user then you can create a new account in the country you are currently located.