Windows error 0x800288C6, -2147317562

Detailed Error Information

TYPE_E_DUPLICATEID[1]

MessageDuplicate ID in inheritance hierarchy.
Declared inwinerror.h

HRESULT analysis[2]

FlagsSeverityFailure
Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode2 (0x002)
NameFACILITY_DISPATCH[2][1]
DescriptionThe source of the error code is a COM Dispatch.[2][1]
Error Code35014 (0x88c6)

Questions

3votes
3answers

MIDL CoClass derived from Interface defined in the same file

Why can't I define an Interface in an idl file and then have a CoClass derive it in a library block within the same file when I am deriving said Interface from an Interface that I have defined in another Proxy Server project? [ object, uuid(00000000-0000-0000-0000-000000000000), pointer_default(unique) ] interface IMyInterfaceB: [...] read more
com
typelib
midl
2votes
1answer

Issues Using Midl to create a .tlb from .idl "expecting a type specification"

I have been having a prolonged encounter with the beast known as COM Interop... I am currently trying to generate a .tlb from a .idl file generated by the OLE/COM Object Viewer. However when trying to run Midl.exe to compile it I get an error: .\Sim.API.IDL(236) : error MIDL2025 : [...] read more
com
com-interop
idl
midl
typelib

Comments

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Sources

  1. winerror.h from Windows SDK 10.0.14393.0
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx

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