error LNK2001: unresolved external symbol "public: __thiscall Imf_2_3::Header::~Header(void)" (??1Header@Imf_2_3@@QAE@XZ) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: __thiscall Imf_2_3::Header::Header(int,int,float,class Imath_2_3::Vec2<float> const &,float,enum Imf_2_3::LineOrder,enum Imf_2_3::Compression)" (??0Header@Imf_2_3@@QAE@HHMABV?$Vec2@M@Imath_2_3@@MW4LineOrder@1@W4Compression@1@@z) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "int __cdecl Imf_2_3::globalThreadCount(void)" (?globalThreadCount@Imf_2_3@@yahxz) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "protected: __thiscall Imf_2_3::IStream::IStream(char const * const)" (??0IStream@Imf_2_3@@iae@QBD@Z) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: virtual char * __thiscall Imf_2_3::IStream::readMemoryMapped(int)" (?readMemoryMapped@IStream@Imf_2_3@@UAEPADH@Z) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: virtual bool __thiscall Imf_2_3::IStream::isMemoryMapped(void)const " (?isMemoryMapped@IStream@Imf_2_3@@UBE_NXZ) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: virtual __thiscall Imf_2_3::IStream::~IStream(void)" (??1IStream@Imf_2_3@@UAE@XZ) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "protected: __thiscall Imf_2_3::OStream::OStream(char const * const)" (??0OStream@Imf_2_3@@iae@QBD@Z) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: virtual __thiscall Imf_2_3::OStream::~OStream(void)" (??1OStream@Imf_2_3@@UAE@XZ) [D:\a\SKIV\SKIV\SKIV.vcxproj]

error LNK2001: unresolved external symbol "public: class Imath_2_3::Box<class Imath_2_3::Vec2<int> > const & __thiscall Imf_2_3::RgbaInputFile::dataWindow(void)const " (?dataWindow@RgbaInputFile@Imf_2_3@@QBEABV?$Box@V?$Vec2@H@Imath_2_3@@@Imath_2_3@@xz) [D:\a\SKIV\SKIV\SKIV.vcxproj]

'argument': conversion from '__int64' to 'const size_t', possible loss of data [D:\a\SKIV\SKIV\SKIV.vcxproj]

std::make_unique <unsigned char []> (_.getInitialSize ()); [D:\a\SKIV\SKIV\SKIV.vcxproj]

^ [D:\a\SKIV\SKIV\SKIV.vcxproj]

'argument': conversion from '__int64' to 'size_t', possible loss of data [D:\a\SKIV\SKIV\SKIV.vcxproj]

fread (_scratchMemory.get (), _.getInitialSize (), 1, pImageFile); [D:\a\SKIV\SKIV\SKIV.vcxproj]

^ [D:\a\SKIV\SKIV\SKIV.vcxproj]

'argument': conversion from '__int64' to 'const std::basic_string_view<char,std::char_traits<char>>::size_type', possible loss of data [D:\a\SKIV\SKIV\SKIV.vcxproj]

std::string_view data_view ((const char *)_scratchMemory.get (), _.getInitialSize ()); [D:\a\SKIV\SKIV\SKIV.vcxproj]

^ [D:\a\SKIV\SKIV\SKIV.vcxproj]