How can I Concatenate large size pdf files...?

I have try to merge pdf files using Aspose.Pdf.Kit.....
My code is working fine with small size(1-2MB) pdf files but when I have tried the same code with large size (6-10MB) pdf files then the I got some System.OutOfMemoryException()......

I didn't get any solution that will help me......pls try to resolve this problem as soon as possible.I am looking forward for ur response....So that I can use that in my aplication.

Hi,

Thank you for considering Aspose.

This is a known issue and we are working on this issue. I can’t provide ETA currently. We will notify you when we make progress.