EpicOnline: .ini files corrupted – MP crashes

[?]
I installed Epic Online and tried to start a MP, but the game crashed and my desktop appeared:(!
I tried to join a game via internet and there was only my hosted game shown at the ingame browser. After entering this game the system-startup of my vessel starts running and finishes with something like “.ini files corrupted”[:0] and “weapons disabled” and “Goodbye”:(! – and the main screen of the game appeared.

I deinstalled the game, checked registry and maindirectory, reinstalled and patched the game, installed EpicOnlF and tried again – with the same results as before[:(]
At least after reinstallation there are only original .ini’s available. Everything should work fine, but it doesn’t.
Please – I need some help…[8)]