We have a web application written in C# with Visual Studio 2012 (framework 4.0). There is a simple Crystal Reports in that application using runtime version 13.0.2 (64bit). This report has been running fine for about 2 months. After one of our maintenance weekends when some Microsoft updates were applied the report stopped displaying. There are no errors thrown or shown in the event log. The report window pops up and just stays there. Nothing is ever displayed.
We rolled back all of the updates except for one (KB2884256). There appears to be no way to uninstall that one.
Has anyone come across this issue?
I've unistalled the runtime and reinstalled with no help. I've even tried to install ever version from 13.0.2 up to 13.0.7.
If there is any other information needed, I'll be happy to post.
Thanks