C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe /DesignMode /u /ShowCallStack /Configuration="C:\Data\Merrick\Projects\Data Access Guidance Package\Data Access Guidance Package\Data Access Guidance Package\bin\Debug\\Data Access Guidance Package.xml" "C:\Data\Merrick\Projects\Data Access Guidance Package\Data Access Guidance Package\Data Access Guidance Package Installer\bin\Debug\Microsoft.Practices.ServiceFactory.DataAccess.Installer.dll"
To install is as simple as changing the /u switch to /i
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe /DesignMode /i /ShowCallStack /Configuration="C:\Data\Merrick\Projects\Data Access Guidance Package\Data Access Guidance Package\Data Access Guidance Package\bin\Debug\\Data Access Guidance Package.xml" "C:\Data\Merrick\Projects\Data Access Guidance Package\Data Access Guidance Package\Data Access Guidance Package Installer\bin\Debug\Microsoft.Practices.ServiceFactory.DataAccess.Installer.dll"