htacess makes problems

[morle800]

hello,
I hope they can read, it is written with a Translator
I have a program (Koken) installed on www.sotohp.de and SMF forum to subdirectory verschoben. www.sotohp.de/forum since the contributions are no longer displayed. I disable the koken htacess in root's all ok again. How can I change that both programs are running correctly again? Or what I need to change in the. Htacess? I have appended the file.
Maybe someone can help me?
greeting
morle800

[morle800]

The makers of "Koken" advised me to create one. Htacess in SMF with

Code Select Expand

RewriteEngine off


Now everything is ok