A desktop publishing application from Microsoft that focuses on page layout and graphic design.
Dear claudio,
I'm sorry to hear about this, especially with your event coming up this weekend. As a forum moderator, I am not able to restore Publisher on your subscription directly. My role here is limited to general guidance you can apply from your side. What you are seeing is expected rather than an activation error. Microsoft Publisher reached end of life in October 2026, and Microsoft 365 subscribers lose access to it on or shortly after October 1, 2026, as the removal update rolls out. Because of this, signing in again, reinstalling or contacting Microsoft Support will not bring back editing access through a Microsoft 365 subscription.
To get your event files ready, I suggest trying the following:
- If Publisher still lets you open the file, try File > Save As, choose PDF as the file type and save it.
- Open Word, go to File > Open, select the PDF and select OK. The file will open as an editable Word document. The layout may shift a little, especially if it has many graphics, so please review it before printing.
- If you or someone you know has a one‑time purchase version such as Publisher 2021, it can still open and edit your files, even though it no longer receives support.
For new materials, Word and PowerPoint have templates for flyers, programs, posters and similar items. You can also find many templates on Microsoft Create.
For reference: Microsoft Publisher will no longer be supported after October 2026 | Microsoft Support
I hope this helps you get your files ready in time. Let me know if you need anything else.