Allmynotes 2.7.7 Portable:
Case 1:
Attach a document (example: LibreOffice-text) to a note in Allmynotes.
Open this attachment by double-clicking it.
Edit this attachment in LibreOffice.
Close the LibreOffice-editor and when asked wheather to write the changes choosse "Yes".
→ Your changes will be written back to Allmynotes.
Case 2:
Attach a document (example: LibreOffice-text) to a note in Allmynotes.
Open this attachment by double-clicking it.
Edit this attachment in LibreOffice.
Press save-button in the LibreOffice-editor.
Make some further changes.
Close the LibreOffice-editor.
→ Your changes will not be written back to Allmynotes.
This also happens with attachments created with notepad (.txt-files).
Marcel.