If you are having trouble opening PDF attachments from your email, your default PDF viewer may be set to the wrong application.
1. Open Settings by clicking on the Windows Icon in the bottom left:
2. Type "default apps" in the search bar and select "Choose a default app for each type of file"
3. Search for "pdf" in the top:
4. If you do not see Adobe, click on the bar below ".pdf", and select Adobe Acrobat in the popup window, then select "Set Default"
5. You should now be able to open PDF attachments from your email correctly again. If you are still experiencing issues, let us help by putting in a ticket!