In this post, you’ll learn more about the Error APPX_E_INTERLEAVING_NOT_ALLOWED – 0x80080201 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
APPX_E_INTERLEAVING_NOT_ALLOWED – 0x80080201
Win32 COM Error Error Description
The file is not a valid package because its contents are interleaved.