Return of Reckoning

Downloaded the client, downloaded RoRlauncher, but after entering my login and password got this problem
What should I do?
https://s12.postimg.io/cidd73u31/11111.jpg


The error is covered in the OP as well as FAQ.

To resolve this error, replace your launcher files with this copy: https://my ...

Downloaded the client, downloaded RoRlauncher, but after entering my login and password got this problem
What should I do?