Unable to load Grasshopper using Windows on my Mac

Hello,

I am using windows on my mac and attempting to load Grasshopper into it, but getting the following error (I have .net 3.5).

Grasshopper doesn’t register any file sizes in the windows control panel.

Rhino Plug-in Error

GrasshopperPlugin.rhp

GrasshopperPlugin.rhp load error: Plug-in identified as a .NET plug-in but .NET

support not found on this computer.

Never load this plug-in again

                                 Details                        OK

Rhinoceros 4.0 Rhino.NET Error

Exception occurred in plug-in Grasshopper

Unable to load DLL 'rhcommon_c': The application has failed to start

because its side-by-side configuration is incorrect. Please see the

application event log or use the command-line sxstrace.exe tool for

more details. (Exception from HRESULT: 0x800736B1)

Stack trace:

at

UnsafeNativeMethods.ON_UserData_RegisterCustomUserData(String

managed_type_name, Guid managed_type_id)

at Rhino.Runtime.HostUtils.InitializeRhinoCommon()

at Grasshopper.Plugin.GH_PluginUtil.LoadGrasshopper() in

C:devGrasshopper1.0rootsrcGH_GrasshopperPluginUtil.vb:line 33

at GrasshopperPlugin.GrasshopperPlugin.OnLoadPlugIn()

at

RhDN_NativePlugInBase<<CRhinoUtilityPlugIn, RMA::Rhino::MRhinoUtili

tyPlugIn> .OnLoadPlugIn(RhDN_NativePlugInBase<CRhinoUtilityPlugIn

, RMA::Rhino::MRhinoUtilityPlugIn>*)

                                                                                          OK

I hope to get suggestions from you.

Thanks.