R6002 Error "Floating point not loaded"

[gismo]

I'm trying to convert some C programs into a dll in Visual c++. The subs will be called from a visual basic program. when the sub readfile is called I get the error R6002 Floating point not loaded. if I change the floats to int and change the data the dll works fine. Can anyone help me with this. I stripped the code down to barebones to make this post easier.

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>


void _stdcall readfile(LPCSTR infile)
{


int line,column,ncol,nrow;
double nx,ny,ndat,ncell;
char row[6],col[6],x[10],y[10],cell[9],dat[13], char inputFilename[256];

FILE *ifp;

strcpy(inputFilename,infile);

ifp=fopen(inputFilename, &quot;r&quot;

/* Read input file */
fscanf(ifp,&quot;%s%d%s%d%s%lf%s%lf%s%lf%s%lf&quot;,col,&ncol,row,&nrow,x,&nx,y,&ny,cell,&ncell,dat,&ndat);

}

 

[gismo]

OK I'll answer my own question. After 2 days of net surfing I finely found the answer at

http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q37507&

All I had to do was initialize one of the doubles to a value such as
double nx = 0.0;