검색을 통하여 나온 코드들을 재 나름대로 짜집기(??) 한 코드 입니다.
함수 두개로 만들어져 있습니다.
사용법은

KillExeProcess("aaa.exe")

이런식으로 하시면 됩니다. 그럼 만수 무강 하시길....

#include 
#include 
#include 

bool __fastcall KillExeProcess(AnsiString ExeName ){
	DWORD dwPID;
	HANDLE hSnapShot;
	PROCESSENTRY32 pEntry;
	HANDLE hToken       = NULL;
	HANDLE hProcess     = NULL;

	hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPALL,NULL);

	pEntry.dwSize =sizeof(pEntry);
	Process32First (hSnapShot,&pEntry);
	ExeName = ExeName.LowerCase();
	while(true){
		BOOL hRes = Process32Next (hSnapShot,&pEntry);
				if(hRes != TRUE)break;		
if (ExeName == AnsiString(pEntry.szExeFile).LowerCase()  ){
			OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
			SetPrivilege(hToken,"SeDebugPrivilege" /*SE_DEBUG_NAME*/, TRUE);
			hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | SYNCHRONIZE | PROCESS_TERMINATE,FALSE, pEntry.th32ProcessID);
			if (hProcess != NULL)TerminateProcess( hProcess, 0 );
			/* break; */   // 하나만 종료 할 경우 주석 삭제
		}
	}

	if (hProcess != NULL) {
		CloseHandle(hProcess);
		hProcess = NULL;
	}
	if (hToken != NULL) {
		SetPrivilege(hToken,"SeDebugPrivilege"/*SE_DEBUG_NAME*/, FALSE);
		CloseHandle(hToken);
		hToken = NULL;
	}
	if (hSnapShot != NULL) {
		CloseHandle(hSnapShot);
		hSnapShot = NULL;
	}
	return true;
}

bool __fastcall SetPrivilege(HANDLE hToken, const char* lpszPrivilege, int bEnablePrivilege){
	TOKEN_PRIVILEGES tp = {0};
	LUID luid           = {0};
	TOKEN_PRIVILEGES tpPrevious = {0};
	unsigned long cbPrevious=sizeof(TOKEN_PRIVILEGES);
	if (!LookupPrivilegeValueA( NULL, lpszPrivilege, &luid ))return false;
	tp.PrivilegeCount   = 1;
	tp.Privileges[0].Luid   = luid;
	tp.Privileges[0].Attributes = 0;
	AdjustTokenPrivileges(hToken, 0, &tp, sizeof(TOKEN_PRIVILEGES), &tpPrevious, &cbPrevious);
	if (GetLastError() != ERROR_SUCCESS)return false;
	tpPrevious.PrivilegeCount       = 1;
	tpPrevious.Privileges[0].Luid   = luid;
	if (bEnablePrivilege)tpPrevious.Privileges[0].Attributes |= (SE_PRIVILEGE_ENABLED);
	else tpPrevious.Privileges[0].Attributes ^= (SE_PRIVILEGE_ENABLED &tpPrevious.Privileges[0].Attributes);
	AdjustTokenPrivileges(hToken, FALSE, &tpPrevious, cbPrevious, NULL, NULL);
	if (GetLastError() != ERROR_SUCCESS)return false;
	return true;
}