Who is issuing these pop ups?
What is your installed Flash Player version?
What Adobe website?
The pop ups come from the Windows notifications/User Account Control.
The installed Flash Player version is the latest -- 11.5.502.135
Here is the link to the discussion about the revocation:
Moving this discussion to the Installing Flash Player forum.
I disagree with this decision. The problem in my opinion appears to be in the creation of the certificate. When you look at the InstallFlash.exe properties it tells us that Adobe has received its authorization from the "VeriSign class 3" path but when you look at the certificate it has Symantec as the timestamper. It could be that Symantec and VeriSign are owned by the same company but the Windows operating system does not know that