At a customers system a lot of "error during synchronization" warnings are thrown with the following detailed message:
"Error during synchronization of C:\Skyline DataMiner\Documents\Backup\Backup_20240510_2201\Order_Attachments\76a0f8e8-a69c-42ff-bfe2-c9f24e891a15\Synopsis_2024-03-5--16-32-48.txt from 10.160.32.12. The path %1 could not be found. (hr = 0x80030003)"
Context: On a daily basis a custom backup is executed from all existing bookings including some related attachments. Cleanup is also taken into account, during cleanup we execute a "SendFileChangeNotification" (See Attachment) which should notify the system, folder "C:\Skyline DataMiner\Documents\Backup\Backup_20240510_2201" got deleted.
Somehow the system thinks some underlying files are still there, do I need to notify the system for each underlying file as well or what could be still missing to make the sync working as expected?
![](https://community.dataminer.services/wp-content/uploads/wp-user-manager-uploads/2022/07/b85c6815-12b9-4413-89e6-d7e6b0fcae40.jpg)
As mentioned in the comment above, this is being investigated. The status of the investigation can be seen in the task mentioned above.
Collaboration task (https://collaboration.dataminer.services/task/240707) has been created to further investigate