P: n/a jt For some stupid reason, I can't get this to work in Release mode, but works well in Debug mode. Below is the function: Here is the line: pos=strpos(pszCmdLine,cmdLineStr); // in release mode this doesn't find the match, but in debug mode it does See strpos prototype below this --------------------------------------------------------------------------------- int OnSelchangeProcesses(DWORD dwProcessID, STRING cmdLineStr) { DWORD dwSize; PROCESS_BASIC_INFORMATION ...