[cfAPI] File created with Cloud Filter API might be deleted by other cloud provider

Chieh Yu 1 Reputation point

Hi guys, I'm currently developing a product using cloud filter API. Some of our customer report that while they uninstall OneDrive, all the file (placeholder) created by our product will also be deleted.

In the past, we use AckDelete to prevent being deleted by OneDrive by checking whether the program name in the callback is OneDrive or not. But this trick can no longer used due to bug reported in here. Is there any other way to prevent this thing happen?

Another issue is reported by onwCloud in their blog. Some API were changed in 2020H2 and lead to files being deleted. Can cloud filter API developer share some information about what APIs changed? or error code did changed? Then we can fix the issue and prevent our customer's lost.


Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
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