Hello,
In LibreOffice 26.8.3 I created a new odt and signed it, when using this code on the file:
For Each crt As Words.DigitalSignatures.DigitalSignature In DigitalSignatureUtil.LoadSignatures(inFile)
A first chance …...is very fine, created a new document and just signed it, maybe...LoadSignatures but New Words.Document(file, Opt) will also fail...