hi blackwingcat thanks for your all help Please help me I want to add following functions to windows xp *ntdll.dll NtFlushProcessWriteBuffers WinSqmAddToStreamEx WinSqmIsOptedIn *Kerenal32.dll WakeConditionVariable WaitForSingleObject VirtualFree VirtualAlloc UnhandledExceptionFilter TryEnterCriticalSection TlsSetValue TlsGetValue TlsFree TlsAlloc TerminateProcess SwitchToThread SleepEx and few others *Few in user32.dll *Few in ADVAPI32.DLL *Few in VERSION.DLL Only please can you be my teacher in this matter if you like Please please accept my request , can you make a simple video how to do it if you like. PLease make it for me when you are free if you like I want to stick with Windows xp until i die. Please help me I want to make my kerenalEx for Xp within 2016. My main goal: *Adding vista compability. *Adding Win7 sp1 compability *Adding Win 10 Compability *To make dx 10 to work *To make dx11.2 to work *To make dx12 to work *Implemanting all mordern apis *To make .net framework 4.6 to work *To make Latest Adobe photoshop cc, illustrator and other software to work *To improve overall all stability *To improve driver support ありがとうございました