questing problem

[Madsherlin]

im having trouble with the quest "in a dark corner" which apparently is a bugged quest blizzard won't fix, therefore i wanted to try and delete the quesst lines from the file by using notepad, but then suddently honorbuddy wouldn't work
here are the latest log
hope you can help me

 

[chickenl]

sorry i don't read German but maybe restart HB and next time maybe just put a black spot for that area in the profile rather than delete something.. i found that works most of the time.

 

[Kickazz006]

go in, wait for him to attack... get him down to 50 and use the item; it's an issue with combat useitemon