Our code has been compiling fine for years and now when we try to use anything newer than IFC 2015 Update 3 we are running into problems. If we compile with IFC 2015 Update 5, a certain part of our program, when executed, produces zeros, when we should be getting a long list of data. I cannot even get update 4 to install. As soon as the loader for update 4 runs and I click next it closes.
I need to know what changes took place from IFC 2015 Update 3 to Update 5.