Re: Reinforcement shootout button error
The problem will be that you are using vanilla files instead of kingdom files. My guess is: m2tw.lnt will be the culprit.
You will find a link to "Bare Kingdoms" in my signature. This set up contains all the basic files to make use of the new features in kingdoms including the boiling oil.
If the graphics provided overwrite a custom file of your, simply overlay them and copy the additional elements. The same can be done with text files using the compare add on of Notepad++.