Dear Hockey Hutch,
Thank you for posting in the MSDN forum.
>> This application no longer works due to the recent installation of Windows 7 64-bit KB3126587 & KB3126593.
From your description, this issue seems like associated with Windows update, our forum is focus on Visual Studio Setup and Installation &
.NET Framework Setup and Installation, I’m afraid we cannot give you a good solution to fix it. I recommend you create a new thread in the Microsoft Windows website:
http://answers.microsoft.com/en-us/windows/forum/update?tab=Threads&auth=1
or directly consult with the Microsoft Support:https://partner.support.services.microsoft.com/en-us/contact/menu/software/windows/setup/.
I think they will help you to solve this issue efficiently.
Best Regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.