Function Help w/ DLL Script

I recently just switch to TC 8.7 from 7.52. I have all my projects written in 7.52 and surely all I had to do was convert the files (which should work properly) except I can't figure out why 8.7 is giving me this error. I tried a couple of things, but can't seem to figure it out. Any help would be appreciated. I get this "An exception occurred: 0xC0000005; class: ; description: ''. Here is the function:



function WriteToDevice(GPIBAdd, Command)

{

var CMD = DLL["New"]("LPSTR", 100);

var DLLLocation = "C:\\Users\\edarriaga\\Crown\\Testing\\TestComplete\\LVLib\\DLLS\\VISA\\VISA.dll";

CMD.Text = Command;

//Define DLL

DLLFile = DLL["DefineDLL"]("VISA");

//Declare the DLL's function's Type and paramaters

DLLFile["DefineProc"]("VisaWriteOnly", vt_lpstr, vt_lpstr, vt_void);

//Load The DLL Into Memory

Lib = DLL["Load"](DLLLocation);

Delay(100);

//Call Happens here

Lib["VisaWriteOnly"](GPIBAdd, CMD);    //eror happens here

}



Thanks in advance!