You may need to create and use a system driver, since you are trying to access hardware. Just throwing out a suggestion, that you may need to do.
Simple Thanks and Regards, Brandon T. H. Programming in C and C++ now, now developing applications, services and drivers (and maybe some kernel modules...psst kernel-mode drivers...psst). Many of life's failures are people who did not realize how close they were to success when they gave up. - Thomas Edison
