As title, VS2010 written a GPIB instruments excuse SPC software, the Debug version of the compiler to generate the reading instrument data can get normal; And read the data under the Release version can't read the data, almost every time open the NI GPIB data monitoring found that every time read are empty, such as the ibrd (UD0, "", 2560 (0 xa00)),
Each a great god, please help to see why