Hello,
i have the problem that I cannot open password protected documents (doc - Word 97 - Word 2003) with the library Syncfusion.DocIO (19.3.0.44). I get the exception "Specified password "xxxxx" is incorrect!".
With docx documents (Word 2007+) decryption works without problems.
According to the feature matrix on your homepage decryption of doc documents should be possible.
"Encrypt documents and open password-protected documents" has a green check mark on Word 97-2003.
https://www.syncfusion.com/word-framework/net/word-library
In this forum post one of your collaborators writes that you do not plan to implement this feature:
https://www.syncfusion.com/forums/162042/syncfusion-docio-base-new-worddocument-to-encrypted-doc-file
We bought a license with the knowledge that this feature is included.
Many greetings
Steven Herfurth
medatixx GmbH & Co. KG