diff --git a/PInvoke/Shared/Vanara.PInvoke.Shared.csproj b/PInvoke/Shared/Vanara.PInvoke.Shared.csproj
index d495b527..83b1a9f3 100644
--- a/PInvoke/Shared/Vanara.PInvoke.Shared.csproj
+++ b/PInvoke/Shared/Vanara.PInvoke.Shared.csproj
@@ -17,10 +17,10 @@
     <PackageReleaseNotes>Currently implements:
 
 Classes
-IClipboardFormatter, ICOMEnum&lt;T&gt;, IErrorProvider, IGraphicsObjectHandle, IHandle, IKernelHandle, ISecurityObject, IShellHandle, ISyncHandle, IUserHandle, AnySizeStringMarshaler&lt;T&gt;, AssociateAttribute, AssociateStringAttribute, ClipCorrespondingTypeAttribute, ComTryGetNext, CoTaskMemStringMarshaler, EnumeratorToEnumVariantMarshaler, FunctionHelper, GenericStringMarshaler&lt;T&gt;, GenericStringMarshalerBase&lt;T&gt;, IEnumeratorFromNext&lt;T&gt;, IEnumFromCom&lt;T&gt;, IEnumFromIndexer&lt;T&gt;, IEnumFromNext&lt;T&gt;, Lib, LOGPALETTE, Macros, NullTermStringArrayMarshaler, OverlappedAsync, OverlappedAsyncResult, PInvokeClientExtensions, PInvokeDataAttribute, PRECT, PtrFunc&lt;T&gt;, RegistryTypeExt, SafeAnysizeStruct&lt;T&gt;, SafeAnysizeStructBase&lt;T&gt;, SafeAnysizeStructMarshaler&lt;T&gt;, SafeElementArray&lt;T&gt;, SafeHANDLE, SafeNativeArray&lt;T&gt;, SafeNativeArrayBase&lt;T&gt;, SafeNativeLinkedList&lt;T&gt;, SafeNativeListBase&lt;T&gt;, SafeResourceId, SBFunc&lt;T&gt;, SECURITY_ATTRIBUTES, SizeFunc&lt;T&gt;, StaticFieldValueHash, StringPtrArrayMarshaler, StructHelper, TryGetNext&lt;T&gt;, TryGetNext&lt;T&gt;
+IClipboardFormatter, ICOMEnum&lt;T&gt;, IErrorProvider, IGraphicsObjectHandle, IHandle, IKernelHandle, ISecurityObject, IShellHandle, ISyncHandle, IUserHandle, AssociateAttribute, AssociateStringAttribute, ComTryGetNext, EnumeratorToEnumVariantMarshaler, FunctionHelper, IEnumeratorFromNext&lt;T&gt;, IEnumFromCom&lt;T&gt;, IEnumFromIndexer&lt;T&gt;, IEnumFromNext&lt;T&gt;, Lib, LOGPALETTE, Macros, NullTermStringArrayMarshaler, OverlappedAsync, OverlappedAsyncResult, PInvokeClientExtensions, PInvokeDataAttribute, PRECT, PtrFunc&lt;T&gt;, RegistryTypeExt, SafeHANDLE, SBFunc&lt;T&gt;, SECURITY_ATTRIBUTES, SizeFunc&lt;T&gt;, StaticFieldValueHash, StringPtrArrayMarshaler, StructHelper, TryGetNext&lt;T&gt;, TryGetNext&lt;T&gt;
 
 Structures
-ACCESS_MASK, BusNumber, CLIPFORMAT, CM_FULL_RESOURCE_DESCRIPTOR, CM_PARTIAL_RESOURCE_DESCRIPTOR, CM_PARTIAL_RESOURCE_LIST, CM_POWER_DATA, CM_RESOURCE_LIST, COLORREF, Connection, CORRELATION_VECTOR, CY, DATE, DECIMAL, DEVICE_CAPABILITIES, DevicePrivate, DeviceSpecificData, DEVMODE, Dma, DmaV3, Generic, HACCEL, HANDLE, HBITMAP, HBRUSH, HCOLORSPACE, HCURSOR, HDC, HDESK, HDPA, HDROP, HDSA, HDWP, HENHMETAFILE, HEVENT, HFILE, HFONT, HGDIOBJ, HICON, HIMAGELIST, HINSTANCE, HKEY, HMENU, HMETAFILE, HMONITOR, HPALETTE, HPEN, HPROCESS, HPROPSHEET, HPROPSHEETPAGE, HRESULT, HRGN, HSECTION, HTASK, HTHEME, HTHREAD, HTHUMBNAIL, HTOKEN, HWINSTA, HWND, Interrupt, LANGID, LCID, LOGFONT, LOGPALETTE, Memory40, Memory48, Memory64, MessageInterruptRaw, MSG, NTStatus, OBJECT_TYPE_LIST, OFSTRUCT, PACE, PACL, PALETTEENTRY, POINT, POINTS, PRECT, PSECURITY_DESCRIPTOR, PSID, RECT, ResourceId, ResourceIdOrHandle&lt;T&gt;, SECURITY_ATTRIBUTES, SIZE, SYSTEMTIME, tagSECURITY_ATTRIBUTES, TEXTMETRIC, union, WIN32_FIND_DATA, Win32Error
+ACCESS_MASK, BusNumber, CLIPFORMAT, CM_FULL_RESOURCE_DESCRIPTOR, CM_PARTIAL_RESOURCE_DESCRIPTOR, CM_PARTIAL_RESOURCE_LIST, CM_POWER_DATA, CM_RESOURCE_LIST, COLORREF, Connection, CORRELATION_VECTOR, CY, DATE, DECIMAL, DEVICE_CAPABILITIES, DevicePrivate, DeviceSpecificData, DEVMODE, Dma, DmaV3, Generic, HACCEL, HANDLE, HBITMAP, HBRUSH, HCOLORSPACE, HCURSOR, HDC, HDESK, HDPA, HDROP, HDSA, HDWP, HENHMETAFILE, HEVENT, HFILE, HFONT, HGDIOBJ, HICON, HIMAGELIST, HINSTANCE, HKEY, HMENU, HMETAFILE, HMONITOR, HPALETTE, HPEN, HPROCESS, HPROPSHEET, HPROPSHEETPAGE, HRESULT, HRGN, HSECTION, HTASK, HTHEME, HTHREAD, HTHUMBNAIL, HTOKEN, HWINSTA, HWND, Interrupt, LANGID, LCID, LOGFONT, LOGPALETTE, Memory40, Memory48, Memory64, MessageInterruptRaw, MSG, NTStatus, OBJECT_TYPE_LIST, OFSTRUCT, PACE, PACL, PALETTEENTRY, POINT, POINTS, PRECT, PSECURITY_DESCRIPTOR, PSID, RECT, ResourceId, ResourceIdOrHandle&lt;T&gt;, RGBQUAD, SECURITY_ATTRIBUTES, SIZE, SYSTEMTIME, tagSECURITY_ATTRIBUTES, TEXTMETRIC, union, WIN32_FIND_DATA, Win32Error
 
 Enumerations
 CharacterSet, CM_DEVCAP, CM_FILE, CM_INSTALL_STATE, CM_REMOVAL_POLICY, CM_RESOURCE, CM_SHARE_DISPOSITION, CmResourceType, CONFIGFLAG, DEVICE_POWER_STATE, DEVICE_SCALE_FACTOR, DMCOLLATE, DMCOLOR, DMDFO, DMDISPLAY, DMDITHER, DMDO, DMDUP, DMFIELDS, DMICM, DMICMMETHOD, DMMEDIA, DMNUP, DMORIENT, DMPAPER, DMRES, DMTT, DN, DrawTextFlags, FacilityCode, FacilityCode, FILE_DEVICE, FileFlagsAndAttributes, FontFamily, FontPitch, INTERFACE_TYPE, LANG, LogFontClippingPrecision, LogFontOutputPrecision, LogFontOutputQuality, MouseButtonState, NTDDI, ObjectTypeListLevel, PC, PDCAP, PInvokeClient, ProcessorArchitecture, REG_VALUE_TYPE, ResourceType, SECURITY_INFORMATION, SeverityLevel, SeverityLevel, ShowWindowCommand, SORT, STGM, SUBLANG, SYSTEM_POWER_STATE, SystemColorIndex, SystemShutDownReason, URLZONE, WIN32_WINNT
@@ -30,7 +30,7 @@ CharacterSet, CM_DEVCAP, CM_FILE, CM_INSTALL_STATE, CM_REMOVAL_POLICY, CM_RESOUR
   <ItemGroup>
     <ProjectReference Include="..\..\Core\Vanara.Core.csproj" />
   </ItemGroup>
-  <ItemGroup Condition=" $(TargetFramework.StartsWith('netstandard')) Or $(TargetFramework.StartsWith('netcore')) Or $(TargetFramework.StartsWith('net5.0;net6.0')) ">
+  <ItemGroup Condition=" !$(TargetFramework.StartsWith('net4')) ">
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
   </ItemGroup>
 </Project>
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