I\'ve been always working on my software C++ & Java (build with Microsoft Visual Studio 2008 & Eclipse), and I\'ve been trying to move it from a 32-bit system to a 6
Typically that kind of errors occurs when you trying to access the memory you didn't allocate. Check out all of your allocations (and freeing), especially pointer-to-pointer, and code that can access dinamically allocated memory. In your case size of poiners is 64bit insdead of 32bit, that should be prime cause.