EMMA consists of 2 projects:
AutoUpdater/AutoUpdater.csproj - Used to build AutoUpdater.exe EveMarketMonitorApp.csproj - Main project, used to build EveMarketMonitorApp.exe
The third project in the repository, UacHelpers.CppLibrary/UacHelpers.CppLibrary.vcproj, is intended to allow the auto updater to restart EMMA automatically. Unfortunatley, I havn't been able to get it to work.