Return of Reckoning

Hello,
Trying to connect to the game.
I followed the instructions step by step. The launcher starts, downloads some further files and then prompt in red the following error message: "File signature bad: interface/default/eatemplate_icons/source/icons.xml". I haven't found anything about it.
What did I do wrong?
Thanks for the help
Satu

I am having the same issue with reinstalling, after initial verification it begins the downloading and returns the same bad file signature as OP

I am having the same issue also, just downloaded the client today.