Thank you for your reply, but I am sorry to say the problem has not been fixed for me.
You haven't read that last post before yours in that thread, and haven't ready my reply to you, in which I said to try the direct download link which has been posted there, that contains the link to the latest version the Live Update is SUPPOSED to download, unless is blocked by something in your system (firewall or antivirus), that is preventing the Live Update from doing its job.
The last user that posted before you, had exactly the same problem, and he was also absolutely convinced the problem wasn't fixed (it is), but he posted there for the precise reason to report he also fixed his problem by downloading the updated .dll directly.
His Live Update was probably blocked by something.
I'm now closing this thread, because the thread about blurries is that other one, and it doesn't make any sense to open a new one for the same problem, which is confirmed to be solved.