Well, I do cover that issue in the FAQ Topic: Use of %0\..\ to launch KiX but I suspect it doesn't get many hits. Maybe I should have put "XP" in the title.

When you post this to the FAQ, I will link to it from there and maybe you can reciprocate.
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Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.