In this post, you’ll learn about the error “TPM_E_SHA_ERROR 0x8028001B” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
TPM_E_SHA_ERROR 0x8028001B
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 calculation is unable to proceed because the existing SHA-1 thread has already encountered an error.
