Forum Discussion
Persistent OneDrive File Handler Cache After Removal
I’m a developer supporting an Azure AD application that was previously registered with a File Handler for PDF files (used to display the "Open with Lumin PDF" option in OneDrive’s context menu). The...
Please help fix this it makes Lumin look bad and we're one of the organisation suffering, it's been over two months now and we are still getting users suddenly gaining open with Lumin as a default despite the app being removed.
We've asked Microsoft if there's a big switch they can pull but so far struggling