Sharpdevelop and Windows Media Player

Sorry for my english, i´m from spain.
I can not load the Windows Media Player COM component. My version is Sharp Develop
 4.4 and .NET 4.5 What's the problem?
 I get this error : "does not include the referenced assemblies of the .NET Framework
 ".NETFramework, Version = V4.5.1".
 To resolve this problem, install the SDK or the Compatibility Pack for the .NET Framework or
 set the destination of the application
 in a .NET Framework version for SDK or the Compatibility Pack installed. 
Note that assemblies will be resolved from the global 
assembly cache (GAC) and those assembled in place of reference will be used.
 It is therefore possible that
 the assembly is not established in the .NET Framework's planned destination.
Processor architecture project that will compile "MSIL" processor architecture
 and reference "mscorlib", "x86", do not match. 
This mismatch can cause errors at runtime. Change the target processor architecture project by Configuration Manager 
to align the processor 
architectures between the project and references, or take a dependency of references with a processor 
architecture that matches the target 
processor architecture project .
Processor architecture project that will compile "MSIL" processor architecture and reference
 "System.Data", "x86", do not match. 
This mismatch can cause errors at runtime. Change the target processor architecture project 
by Configuration Manager to align the processor 
architectures between the project and references, or take a dependency of references with
 a processor architecture that matches the target processor 
architecture project ."