The specified node is at an invalid location. Mode = {0}

(Cause)

During encryption, an attempt was made to replace EncryptedData with an instance of DOMFragment that is its descendant. Or, during decryption, an attempt was made to replace DOMFragment with an instance of EncryptedData that is its descendant or that has a sibling relationship with DOMFragment.

{0}: Mode

(Processing)

An exception is issued.

(Action)

Specify instances of EncryptedData or DOMFragment that are in valid locations.