Jenkins dublicate reference / web.api version difference problem

by adding an MSBuild parameter for framework version it can be fixed

/p:Configuration=Debug /p:DeployOnBuild=True /p:OutputPath="obj\DEBUG" /p:DeployIisAppPath="SSO" 
/p:FrameworkPathOverride="C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5"

• it's actually one single line.