When you click the link in my post you will see it is downloading from the media server on thinkorswim.com so it must exist. That is what they sent when I inquired about a upgrade to the 3.9.9 version I was using. Choose to believe whatever you like or use any version you like. Doesn't matter to me.
Everything I write is my opinion only. My posts are not advice to be used for a investment decision.
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