Project file contains ToolsVersion="{0}". This toolset is unknown or missing. You may be able to resolve this by installing the appropriate .NET Framework for this toolset. Treating the project as if it had ToolsVersion="4.0".
Project '|1' makes an indirect reference to project '|2', which contains '|3'. Add a project reference to '|2' to your project. ...
Project '|1' requires a reference to version '|2' of assembly '|3', but references version '|4' of assembly '|3'. Reference ...
Project file contains ToolsVersion="4.0", which is not supported by this version of MSBuild. Treating the project as if it ...
Project file contains ToolsVersion="{0}", which is not supported by this version of MSBuild. Treating the project as if it ...
Project file contains ToolsVersion="{0}". This toolset is unknown or missing. You may be able to resolve this by installing ...
Project file contains ToolsVersion="{0}". This toolset may be unknown or missing, in which case you may be able to resolve ...
Project property 'DisableWorkflowCompiledExpressions' is set to an invalid value and will be defaulted to FALSE. The 'Di ...
Project property 'SkipWorkflowValidation' is set to an invalid value and will be defaulted to FALSE. The 'SkipWorkflowValidation' ...
Proof key type returned from IP/STS is not as expected. The current version of the product does not support the IP/STS overriding ...