Patch ERROR + New Install ERROR: Help

1hour after 'CrossFire West' on Twitter published that the game is back on i wanted to patch.

= But patch did not work!

So i uninstaled CF -> downloaded game completly new -> and wanted to install:

But ERROR ->

"C:/Program Files (x86)/Z8Games/CrossFire/rez/RF017.REZ

An eror has occurred while trying to copy a file:
The source file is corrupted.

Click Retry to try again, Ignore to skip this file (not recomended), or Abort to cancel installation."

(Check Screenshot)

Hope for solution, greetings