About IsWindowsVersionOrGreaterFx function in OsInfoFx.cpp

[zyyujq]

IsWindowsVersionOrGreaterFx (10,0) , on the exe execution file, there is an additional manifest file manifest:

manifest file:

< compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
< application>
< !-- Windows Vista -->
< supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
< !-- Windows 7 -->
< supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
< !-- Windows 8 -->
< supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
< !-- Windows 8.1 -->
< supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
< !-- Windows 10 -->
< supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
< /application>
< /compatibility>

---

So , can return TRUE on Windows 10 and 11.

If there is no manifest file, the exe execution file has an error on Windows 11.

if you build the CrystalDiskInfo.DLL file, even if the manifest file is attached, the shell program runs on Windows 11 and calls CrystalDiskInfo.DLL. Unfortunately, the program error.

---

I solved this problem temporarily with a simple method, even without the manifest file of the program.

In OsInfoFx.cpp:

#include "pch.h"
#include "stdafx.h"
#include "OsInfoFx.h"
#include "UtilityFx.h"

typedef BOOL (WINAPI* FuncGetProductInfo)(DWORD, DWORD, DWORD, DWORD, PDWORD);
typedef BOOL (WINAPI* FuncGetNativeSystemInfo)(LPSYSTEM_INFO);
typedef BOOL (WINAPI* FuncIsWow64Process)(HANDLE hProcess,PBOOL Wow64Process);
typedef LONG (WINAPI* FuncRtlGetVersion)(POSVERSIONINFOEXW osvi);

//---add
typedef LONG NTSTATUS, * PNTSTATUS;
#define STATUS_SUCCESS (0x00000000)`

typedef NTSTATUS(WINAPI* RtlGetVersionPtr)(PRTL_OSVERSIONINFOW);

RTL_OSVERSIONINFOW GetRealOSVersion() {
	HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
	if (hMod) {
		RtlGetVersionPtr fxPtr = (RtlGetVersionPtr)::GetProcAddress(hMod, "RtlGetVersion");
		if (fxPtr != nullptr) {
			RTL_OSVERSIONINFOW rovi = { 0 };
			rovi.dwOSVersionInfoSize = sizeof(rovi);
			if (STATUS_SUCCESS == fxPtr(&rovi)) {
				return rovi;
			}
		}
	}
	RTL_OSVERSIONINFOW rovi = { 0 };
	return rovi;
}
//---

BOOL IsWindowsVersionOrGreaterFx(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)
{
	OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0 };
	DWORDLONG        const dwlConditionMask = VerSetConditionMask(
		                                                              VerSetConditionMask(
			                                                    VerSetConditionMask(
				                                           0, VER_MAJORVERSION, VER_GREATER_EQUAL),
			                                                VER_MINORVERSION, VER_GREATER_EQUAL),
		                                                  VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);

	osvi.dwMajorVersion = wMajorVersion;
	osvi.dwMinorVersion = wMinorVersion;
	osvi.wServicePackMajor = wServicePackMajor;

//---add

	//osvi.dwBuildNumber= GetRealOSVersion().dwBuildNumber;
	//osvi.dwOSVersionInfoSize = GetRealOSVersion().dwOSVersionInfoSize;
	//osvi.dwPlatformId = GetRealOSVersion().dwPlatformId;


	DWORD wntMajorVersion= GetRealOSVersion().dwMajorVersion;//W11=10
	DWORD wntMinorVersion = GetRealOSVersion().dwMinorVersion;//W11=0
	DWORD wntBuildNumber = GetRealOSVersion().dwBuildNumber;//W11=22621
	DWORD wntPlatformId = GetRealOSVersion().dwPlatformId;//W11=2
	DWORD wntOSVersionInfoSize = GetRealOSVersion().dwOSVersionInfoSize;//W11=276
	WCHAR *wntszCSDVersion = GetRealOSVersion().szCSDVersion;//W11=0x012fd0e4

//---modify

	if ((wMajorVersion == wntMajorVersion) && (wntBuildNumber > 20000)) //Windows 11
	{
		return TRUE;
	}
	else
	{
		return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) != FALSE;
	}
}

[PeratX]

the current version is based on 8.9.0 and may not support windows 11. thanks for the comment.

[zyyujq]

With the above modifications, even V8. 9 without manifests supports Windows 11

[zyyujq]

With the above modifications, even V8. 9 without manifests supports Windows 11.
The latest version of V8.17.14 is modified as above, and the DLL also supports Windows 11.

[PeratX]

nice work