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Participant
September 17, 2025
Question

Windows Application Error when opening pdf from Outlook 365

  • September 17, 2025
  • 1 reply
  • 117 views

Opening a PDF in Outlook 365 preview then clicking on the "open" button (default PDF application is adobe reader) result in Window Application error. The pdf opens correctly, no Win Event Log entry created. 

 

Tried repair, reinstall (both Adobe reader and Officer 365), turning off protected mode. Same issue with Outlook 365 classick and "new" versions.

 

The error repeatable, happening every time.

1 reply

Souvik Sadhu
Community Manager
Community Manager
September 17, 2025

Hi @robert_1219,

 

Hope you are doing well. Sorry for the trouble with opening PDFs in Acrobat.

 

Our team is aware of the issue, and the fix should be live soon.

 

We request your kind understanding and assistance while the team releases the fix.


Regards,
Souvik.