Search, Read and Write to file.

Question:

How do we Write to an external file and get the info on it using C++? The following source is seen below.
There is a problem more on the writing part as when after it is written to the external file and when its read, it only displays only the first letter of the word.

== Source Code ==

if (wcsstr(pspvEmail->Value.lpszW, L"98494778") != NULL)

      {
            MessageBeep(MB_ICONASTERISK);
            MessageBox(NULL, pspvSubject->Value.lpszW, pspvEmail->Value.lpszW, MB_OK);

            HANDLE hFile;
            const TCHAR* filename = TEXT("\\My Documents\\Personal\\jobs.txt"); // Name of file to be written
            const TCHAR* file_contents = pspvSubject->Value.lpszW; // String to be written to file
            TCHAR message[255]; // String to be displayed in message box
            DWORD bytesWritten;

            // Open existing file or create it if it does not exist
            hFile = CreateFile(filename, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);

            if (hFile == INVALID_HANDLE_VALUE)
            MessageBox(NULL,TEXT("Couldn't create the file!"), TEXT("Create File ERROR"), MB_OK);
            else
            {

                  // Write a string to the file
                  if (WriteFile(hFile, file_contents , wcslen(file_contents)*sizeof(TCHAR), &bytesWritten, NULL)!=0)
                  {
                  wsprintf(message, TEXT("Success - String %s written to file %s."), file_contents, filename);
                  }
                  else
                  {
                  wsprintf(message, TEXT("Error writing to file: %d"), GetLastError());
                  }
            

            // Display the message indicating the result
            MessageBox(NULL, message, TEXT("Result"), MB_OK);

            // Close file handle
            CloseHandle(hFile);
            }
            
            // Delete the message and mark it as handled so it won't show up in Inbox
            hr = DeleteMessage(pMsgStore, pMsg, cbMsg, lpMsg, cbDestFolder, lpDestFolder, pulEventType, pHandled);
      }
      else
      {
            // a 'normal' message, pass it on
            *pHandled = MRC_NOT_HANDLED;      
      }

== End of Source Code ==