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* Per https://forums.mydigitallife.net/threads/win-11-boot-and-upgrade-fix-kit-v5-0-released.83724/ Windows 11 24H2 requires new registry bypasses to be applied to perform in-place upgrade on non officially supported platforms, and those need to be enacted before running setup.exe. * In order to streamline this, and because those registry bypasses require elevation, we rename setup.exe to setup.dll and add our own setup.exe wrapper to set the registry and then call the original setup.exe (through setup.dll). * See https://github.com/pbatard/rufus/issues/2568 * Also fix some MinGW build warnings. * Also fix the annoyance of TortoiseGit/Notepad++ altering the copyright symbol of rufus.rc.
126 lines
4.5 KiB
C
126 lines
4.5 KiB
C
/*
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* Setup - Wrapper around Microsoft's setup.exe that adds registry
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* bypasses for in-place Windows 11 upgrade.
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*
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* Copyright © 2024 Pete Batard <pete@akeo.ie>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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static BOOL RegDeleteNodeRecurse(HKEY hKeyRoot, CHAR* lpSubKey)
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{
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CHAR* lpEnd;
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LONG lResult;
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DWORD dwSize;
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CHAR szName[MAX_PATH];
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HKEY hKey;
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FILETIME ftWrite;
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// First, see if we can delete the key without having to recurse.
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if (RegDeleteKeyA(hKeyRoot, lpSubKey) == ERROR_SUCCESS)
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return TRUE;
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lResult = RegOpenKeyExA(hKeyRoot, lpSubKey, 0, KEY_READ, &hKey);
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if (lResult != ERROR_SUCCESS)
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return (lResult == ERROR_FILE_NOT_FOUND);
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// Check for an ending slash and add one if it is missing.
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lpEnd = lpSubKey + strlen(lpSubKey);
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if (*(lpEnd - 1) != '\\') {
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*lpEnd++ = '\\';
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*lpEnd = '\0';
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}
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// Enumerate the keys
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dwSize = MAX_PATH;
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if (RegEnumKeyExA(hKey, 0, szName, &dwSize, NULL, NULL, NULL, &ftWrite) == ERROR_SUCCESS) {
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do {
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*lpEnd = '\0';
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strcat_s(lpSubKey, MAX_PATH, szName);
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if (!RegDeleteNodeRecurse(hKeyRoot, lpSubKey))
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break;
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dwSize = MAX_PATH;
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lResult = RegEnumKeyExA(hKey, 0, szName, &dwSize, NULL, NULL, NULL, &ftWrite);
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} while (lResult == ERROR_SUCCESS);
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}
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*--lpEnd = '\0';
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RegCloseKey(hKey);
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// Try again to delete the key.
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return (RegDeleteKeyA(hKeyRoot, lpSubKey) == ERROR_SUCCESS);
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}
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static BOOL RegDeleteNode(HKEY hKeyRoot, CHAR* lpSubKey)
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{
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CHAR szDelKey[MAX_PATH];
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strcpy_s(szDelKey, MAX_PATH, lpSubKey);
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return RegDeleteNodeRecurse(hKeyRoot, szDelKey);
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}
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static BOOL RegWriteKey(HKEY hKeyRoot, CHAR* lpKeyParent, CHAR* lpKeyName, DWORD dwType, LPBYTE lpData, DWORD dwDataSize)
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{
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BOOL r = FALSE;
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HKEY hRoot = NULL, hApp = NULL;
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DWORD dwDisp;
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HKEY hKey;
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if (RegCreateKeyExA(hKeyRoot, lpKeyParent, 0, NULL, 0, KEY_SET_VALUE | KEY_QUERY_VALUE, NULL, &hKey, &dwDisp) != ERROR_SUCCESS)
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return FALSE;
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r = (RegSetValueExA(hKey, lpKeyName, 0, dwType, lpData, dwDataSize) == ERROR_SUCCESS);
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RegCloseKey(hKey);
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return r;
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}
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int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
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{
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CHAR lpBypasses[] = "SQ_SecureBootCapable=TRUE\0SQ_SecureBootEnabled=TRUE\0SQ_TpmVersion=2\0SQ_RamMB=8192\0";
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DWORD dwUpgrade = 1, dwAttrib;
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STARTUPINFOA si = { 0 };
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PROCESS_INFORMATION pi = { 0 };
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SECURITY_ATTRIBUTES sa = { sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
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// Make sure we have 'setup.dll' in the same directory
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dwAttrib = GetFileAttributesA("setup.dll");
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if (dwAttrib == INVALID_FILE_ATTRIBUTES || dwAttrib & FILE_ATTRIBUTE_DIRECTORY)
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MessageBoxA(NULL, "ERROR: 'setup.dll' was not found", "Windows setup error", MB_OK | MB_ICONWARNING);
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// Apply the registry bypasses to enable Windows 11 24H2 in-place upgrade. Credits to:
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// https://forums.mydigitallife.net/threads/win-11-boot-and-upgrade-fix-kit-v5-0-released.83724/
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RegDeleteNode(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\CompatMarkers");
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RegDeleteNode(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Shared");
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RegDeleteNode(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\TargetVersionUpgradeExperienceIndicators");
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RegWriteKey(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\HwReqChk",
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"HwReqChkVars", REG_MULTI_SZ, lpBypasses, sizeof(lpBypasses));
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RegWriteKey(HKEY_LOCAL_MACHINE, "SYSTEM\\Setup\\MoSetup", "AllowUpgradesWithUnsupportedTPMOrCPU",
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REG_DWORD, (LPBYTE)&dwUpgrade, sizeof(dwUpgrade));
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// Launch the original 'setup.exe' (that was renamed to 'setup.dll')
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si.cb = sizeof(si);
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si.dwFlags = STARTF_USESHOWWINDOW;
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si.wShowWindow = SW_SHOWNORMAL;
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CreateProcessA("setup.dll", NULL, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi);
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CloseHandle(pi.hProcess);
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CloseHandle(pi.hThread);
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return GetLastError();
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}
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