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Component Object Model (COM) Error - CRYPT_E_ATTRIBUTES_MISSING 0x8009100F - Developer Publish

Component Object Model (COM) Error – CRYPT_E_ATTRIBUTES_MISSING 0x8009100F

In this post, you’ll learn about the error “CRYPT_E_ATTRIBUTES_MISSING 0x8009100F” that is returned when working with COM based APIs or libraries in Windows.

COM Error Message

CRYPT_E_ATTRIBUTES_MISSING 0x8009100F

What is COM?

Microsoft’s COM stands for Component Object Model. Component Object Model (COM) is a networked, object-oriented framework for building interoperable binary software components.   Microsoft’s OLE (compound documents), ActiveX (Internet-enabled components), and other products are built on the COM base technology.

Error Description

Below is the description of this COM Error.

The cryptographic message does not contain all of the requested attributes.