If you receive this error message, it likely is because the file is opened in 'Read-only' mode.
This usually occurs when the file is opened in Drawboard PDF via Drag and Drop.
To avoid this, either:
- Open files directly from within Drawboard PDF
- Opening files via double-click when Drawboard PDF is your default PDF app.
- Select multiple files, right clicking them and choosing "Open" when Drawboard PDF is your default PDF app.
Additionally this guide below shows you how to open PDFs within Drawboard PDF.
Didn't find your answer?
Send a request to our support team at https://bit.ly/DrawboardHCForm and we'll help you as best we can.