When I tried to build my solution today and I got the following error. The strange thing is I only opened the Solution and tried to build without making any changes. It work fine last week.
Cryptographic failure while signing assembly 'C:\Program Files\Mere Mortals .NET Framework 2003\Mere Mortals Framework Windows Forms\obj\Debug\Mere Mortals Framework Windows Forms.dll' -- 'Error reading key file 'keyPair.snk' -- The system cannot find the file specified. '
This happens when you load Kevin's projects into your solution. If you plan to make modification to Kevin's code you'll have to use sn.exe to create you're own strong name.
Otherwise, just right click on your solution, choose properties, Choose Configuration Properties, and uncheck the Build on Kevin's framework.