We discovered that a recent update had broken some code and we're trying to pin down which update was the culprit. We have a fix, so that isn't the issue. The issue is that the software is being used by clients and we would like to warn them not to apply the Microsoft Update until after they have applied our fix.
What I know is that Build 34209 runs the code with no errors, however machines with build 34238 (.net 4.0.30319.34238) has the issue. So, if anyone can let us know which update this build is found int, we can warn our customers.
Thanks
Stuart Hunt