CreateProcess() Error

Question

STARTUPINFO si;
PROCESS_INFORMATION pi;
memset(&si, 0, sizeof(si));
memset(&pi, 0, sizeof(pi));
si.cb = sizeof(si);

LPCWSTR procName =(LPCWSTR)\"D:\\\\test          


        

Answer 1

You use the L prefix to make a wide character string:

L"D:\\test dir 1\\Calc.exe";

Casting a string literal to a different character width does not make a string wider.