Sharepoint Online - Opening to Desktop App - Error on all PDF Files
- April 3, 2025
- 3 replies
- 4215 views
Hello Adobe Support,
We have encountered an error on our systems where staff who use Sharepoint are able to open and preview their pdf documents via their browser (Chrome, Edge, etc) but when they click to 'Open In Desktop App' button while the app opens the users are getting the above error message.
Opening of the documents works perfect fine if they are downloaded first and then opened, but the users want to make live document changes not have a copy of the document that they change and then need to replace the OG one.
We've run thorugh a number of troubleshooting steps to rectify this issue already.
1. Reset Browser cache
2. Run adobe installation repair
3. Check for enhanced security settings within Adobe preferences
4. Check for if sharepoint allows for less secure apps
5. Uninstall and reinstall Adobe Acrobat using a registry cleanup tool like Revo
The issue only occured recently and we're starting to run checks to see if there was a possible google chrome update that broke this access function, though that wouldnt explain why edge and the others also dont work.
