Memory Allocation in Intell Image processing liberary

Hello Friends

i am using Intell Image processing liberary for processing a large image from JPEG. I am Creating a tiled image, so Creating a tiled image of large JPEG say 20 MB, does not make any problem . But

iplAllocate function , that allocates memory, fails with large Jpeg (20 MB).

How can i allocate memory for large image . Help me please .

I am using it as below

img1=CreateTiledImageFromJPEGt(ofn.lpstrFile);

iplAllocateImage(img1,0,0);



Regards.