This article provides a solution for the following error message which may appear in AX 2012 after the import of the Cumulative XP:
Assembly containing type Lasernet.license is not referenced.
It appears when trying to print to Lasernet or when you try to open a Lasernet menu.
Try to compile the Lasernet C-Sharp project. You will may see this compilation error:
Microsoft Windows SDK is not installed on the AOS server where you try to compile or the ResGen.exe file is located in a different folder than Axapta expected.
Please install Microsoft Visual Studio or Microsoft Windows SDK for Windows Server 2008 and .NET Framework 3.5" on the AOS. Then try to compile the Lasernet C-Sharp project.
A similar error message could be Assembly containing type Lasernet.ReportEngine.