Error -4304 login

Installer(.exe or .msi):

License type(Free, Trial/License code):

Studio/Robot version:

Current behavior:



I use free Community License. Recently i cannot activate my login.

Before i enter the E-mail address, i get this warning (on the Screenshot below).
The Problem here: i cannot choose the Option “Manual Activation”.

Then i get this Error Message (see screenshot below) and the login to UiPath is miscarried.

Can please anyone help?
I read similar messages and there is no satisfied answer to this problem.

Karthik Byggari