// The DataDirectory is an array of 16 structures.
// Each array entry has a predefined meaning for what it refers to.
if (pPE->OptionalHeader.Magic==IMAGE_NT_OPTIONAL_HDR32_MAGIC)
{
return _RelativeVirtualAddresstoPtr( pDosHeader,pPE->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress );
}
else if (pPE->OptionalHeader.Magic==IMAGE_NT_OPTIONAL_HDR64_MAGIC)
{
    IMAGE_NT_HEADERS64* pPE64 = (IMAGE_NT_HEADERS64*)((BYTE*)pDosHeader + pDosHeader->e_lfanew);
    return _RelativeVirtualAddresstoPtr( pDosHeader,pPE64->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress );
}

IMAGE_NT_HEADERS32* pPE = (IMAGE_NT_HEADERS32*)((BYTE*)pDosHeader + pDosHeader->e_lfanew);
IMAGE_SECTION_HEADER* pSection=NULL;
if ((pPE->OptionalHeader.Magic==IMAGE_NT_OPTIONAL_HDR64_MAGIC))
{
    IMAGE_NT_HEADERS64* pPE64 = (IMAGE_NT_HEADERS64*)((BYTE*)pDosHeader + pDosHeader->e_lfanew);
    pSection = IMAGE_FIRST_SECTION( pPE64 );

}
else if (pPE->OptionalHeader.Magic==IMAGE_NT_OPTIONAL_HDR32_MAGIC)
{
//  scan the section table looking for the RVA
pSection = IMAGE_FIRST_SECTION( pPE );
}