yes.
your dll was hanging (it was in the last thread)...
only solution I found to get it work was to use separate process.
it worked. but then someone asked to remove the autominimize and after removing it (in main script) it stopped working properly.

the form still responds but does not draw anymore.
if you add form.show(2) just before the call to slider() it should work fine again.

that's what I said before when told I didn't see any fix in the show code.
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