Thanks for the debug logfile, I appreciate it. Yes, there is a bug in the Dutch language file. Will be fixed in the next release.
I'm using this soft quit a long time (from when it was called JKDefrag in fact). This bug was there from 4.0 I believe. I'm surprised the problem is still there. I hope it really being fixed in the next release, because it is really only a few line of text missing it the Settings.MyD file.
In fact, why could it be solved in this release. Adding some text (or remove it if it suites more) and repack it should be such a problem. No addition or real bug fixes are done here.
BTW: I still recommend this piece of to friends and co, because it's so handy