Reported by jasper, 18 months ago.

Reason is that the new header files declare

_NODISCARD constexpr bool operator()(const _Ty& _Left, const _Ty& _Right) const

for any type, which conflicts with COMBIA's

template<> constexpr bool std::equal_to<GUID>::operator ()(const GUID &g1,const GUID &g2) const

Reported by jasper, 19 months ago.

Even though according to the COM parameter specification this is legal, there is documentation on the minimum required array parameter specification in the E&C which states in "chapter 12, Expected Array Parameter Support" item (3): The lower bound shall be zero.

A 1-based index is not commonly used in the current eco-system and is confirmed to confuse at least COFE and HYSYS.

I suggest to fix this - and there is currently a business case out there, so perhaps a good reason to release an update.

Reported by jasper, 19 months ago.

Upon re-size COMBIA re-allocates the VARIANT as VT_R8 type, should be VT_I4.