void PrintUsage() std::wcout << L"DeviceCleanup.exe - Remove non-present (ghost) devices\n\n"; std::wcout << L"Usage:\n"; std::wcout << L" DeviceCleanup.exe [/list] - List all non-present devices\n"; std::wcout << L" DeviceCleanup.exe /remove <id> - Remove device by instance ID or hardware ID\n"; std::wcout << L" DeviceCleanup.exe /remove-all - Remove all non-present devices\n"; std::wcout << L" DeviceCleanup.exe /force - Bypass pending restart flag (use with /remove or /remove-all)\n"; std::wcout << L" DeviceCleanup.exe /verbose - Show detailed info\n"; std::wcout << L"\nExample:\n"; std::wcout << L" DeviceCleanup.exe /list\n"; std::wcout << L" DeviceCleanup.exe /remove "USB\VID_1234" /force\n"; std::wcout << L" DeviceCleanup.exe /remove-all /verbose\n";
std::wcerr << L" -> Failed to remove device. Error: " << cr << std::endl; return false;
SetupDiDestroyDeviceInfoList(hDevInfo); std::wcout << L"Removed " << removed << L" device(s).\n"; return 0; DeviceCleanup.exe
bool IsNonPresentDevice(DEVINST devInst) ULONG status = 0, problem = 0; if (CM_Get_DevNode_Status(&status, &problem, devInst, 0) != CR_SUCCESS) return true; // Cannot query status -> treat as problematic
if (matches && IsNonPresentDevice(devInst)) std::wcout << L"Removing: " << instanceId << std::endl; if (RemoveDevice(devInst)) removed++; void PrintUsage() std::wcout << L"DeviceCleanup
int wmain(int argc, wchar_t* argv[]) for (int i = 1; i < argc; i++) arg == L"/help") PrintUsage(); return 0;
return (status & DN_NO_SHOW_IN_DM) != 0; void PrintUsage() std::wcout <
WCHAR instanceId[256]; if (CM_Get_Device_ID(devInst, instanceId, 256, 0) != CR_SUCCESS) continue;
bool matches = (id == instanceId);
#pragma comment(lib, "setupapi.lib") #pragma comment(lib, "CfgMgr32.lib")
switch (g_action) case ACTION_LIST: ListDevices(); break; case ACTION_REMOVE_ONE: if (g_targetId.empty()) std::wcerr << L"Error: /remove requires an ID.\n"; return 1; return RemoveById(g_targetId); case ACTION_REMOVE_ALL: return RemoveAllNonPresent();