In this post, you’ll learn about the error “APPX_E_BLOCK_HASH_INVALID 0x80080207” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
APPX_E_BLOCK_HASH_INVALID 0x80080207
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 computed hash value of the block does not match the one stored in the block map.
