runtimer error 380, could not set the list the list property, Invalid property type

I don't see anything obvious but what are these values at the point where the error occurs:

ListBox1.ListCount
i

Can you attach your file?

1) you probably add too many rows to your listbox, because you .Additem k times (shall be only once by row)
2) may be as spoted above .ColumnCount would help. but ... see below:
3) I had similar problem some time ago, and as far as I remember with 11th column (k=10) too, and the cure was to load data into array and then assign the whole array to list at once, so something like:

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