I have installed Nav 2013 on Win 8, and I am not able to open layout of report designer.
Error Invalid License, I have installed VS 2012 Web, Shell(Isloated & Additional) but still error.
I have uninstalled VS Shell 2010 from the PC and now error supported version of VS not installed.
I have also installed VS Shell 2010 but still same error,
An error occurred when opening Report Designer. A supported version of Visual Studio could not be found.